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<button class="button is-small is-link">Go</button> </div> </div> </form> </div> </div> <ol class="breathe-horizontal" start="1"> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2411.02966">arXiv:2411.02966</a> <span> [<a href="https://arxiv.org/pdf/2411.02966">pdf</a>, <a href="https://arxiv.org/format/2411.02966">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.5281/zenodo.13970100">10.5281/zenodo.13970100 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> MuCol Milestone Report No. 5: Preliminary Parameters </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Accettura%2C+C">Carlotta Accettura</a>, <a href="/search/physics?searchtype=author&query=Adrian%2C+S">Simon Adrian</a>, <a href="/search/physics?searchtype=author&query=Agarwal%2C+R">Rohit Agarwal</a>, <a href="/search/physics?searchtype=author&query=Ahdida%2C+C">Claudia Ahdida</a>, <a href="/search/physics?searchtype=author&query=Aim%C3%A9%2C+C">Chiara Aim茅</a>, <a href="/search/physics?searchtype=author&query=Aksoy%2C+A">Avni Aksoy</a>, <a href="/search/physics?searchtype=author&query=Alberghi%2C+G+L">Gian Luigi Alberghi</a>, <a href="/search/physics?searchtype=author&query=Alden%2C+S">Siobhan Alden</a>, <a href="/search/physics?searchtype=author&query=Alfonso%2C+L">Luca Alfonso</a>, <a href="/search/physics?searchtype=author&query=Amapane%2C+N">Nicola Amapane</a>, <a href="/search/physics?searchtype=author&query=Amorim%2C+D">David Amorim</a>, <a href="/search/physics?searchtype=author&query=Andreetto%2C+P">Paolo Andreetto</a>, <a href="/search/physics?searchtype=author&query=Anulli%2C+F">Fabio Anulli</a>, <a href="/search/physics?searchtype=author&query=Appleby%2C+R">Rob Appleby</a>, <a href="/search/physics?searchtype=author&query=Apresyan%2C+A">Artur Apresyan</a>, <a href="/search/physics?searchtype=author&query=Asadi%2C+P">Pouya Asadi</a>, <a href="/search/physics?searchtype=author&query=Mahmoud%2C+M+A">Mohammed Attia Mahmoud</a>, <a href="/search/physics?searchtype=author&query=Auchmann%2C+B">Bernhard Auchmann</a>, <a href="/search/physics?searchtype=author&query=Back%2C+J">John Back</a>, <a href="/search/physics?searchtype=author&query=Badea%2C+A">Anthony Badea</a>, <a href="/search/physics?searchtype=author&query=Bae%2C+K+J">Kyu Jung Bae</a>, <a href="/search/physics?searchtype=author&query=Bahng%2C+E+J">E. J. Bahng</a>, <a href="/search/physics?searchtype=author&query=Balconi%2C+L">Lorenzo Balconi</a>, <a href="/search/physics?searchtype=author&query=Balli%2C+F">Fabrice Balli</a>, <a href="/search/physics?searchtype=author&query=Bandiera%2C+L">Laura Bandiera</a> , et al. (369 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2411.02966v1-abstract-short" style="display: inline;"> This document is comprised of a collection of updated preliminary parameters for the key parts of the muon collider. The updated preliminary parameters follow on from the October 2023 Tentative Parameters Report. Particular attention has been given to regions of the facility that are believed to hold greater technical uncertainty in their design and that have a strong impact on the cost and power… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.02966v1-abstract-full').style.display = 'inline'; document.getElementById('2411.02966v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2411.02966v1-abstract-full" style="display: none;"> This document is comprised of a collection of updated preliminary parameters for the key parts of the muon collider. The updated preliminary parameters follow on from the October 2023 Tentative Parameters Report. Particular attention has been given to regions of the facility that are believed to hold greater technical uncertainty in their design and that have a strong impact on the cost and power consumption of the facility. The data is collected from a collaborative spreadsheet and transferred to overleaf. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.02966v1-abstract-full').style.display = 'none'; document.getElementById('2411.02966v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 5 November, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2024. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2407.12450">arXiv:2407.12450</a> <span> [<a href="https://arxiv.org/pdf/2407.12450">pdf</a>, <a href="https://arxiv.org/format/2407.12450">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Interim report for the International Muon Collider Collaboration (IMCC) </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Accettura%2C+C">C. Accettura</a>, <a href="/search/physics?searchtype=author&query=Adrian%2C+S">S. Adrian</a>, <a href="/search/physics?searchtype=author&query=Agarwal%2C+R">R. Agarwal</a>, <a href="/search/physics?searchtype=author&query=Ahdida%2C+C">C. Ahdida</a>, <a href="/search/physics?searchtype=author&query=Aim%C3%A9%2C+C">C. Aim茅</a>, <a href="/search/physics?searchtype=author&query=Aksoy%2C+A">A. Aksoy</a>, <a href="/search/physics?searchtype=author&query=Alberghi%2C+G+L">G. L. Alberghi</a>, <a href="/search/physics?searchtype=author&query=Alden%2C+S">S. Alden</a>, <a href="/search/physics?searchtype=author&query=Amapane%2C+N">N. Amapane</a>, <a href="/search/physics?searchtype=author&query=Amorim%2C+D">D. Amorim</a>, <a href="/search/physics?searchtype=author&query=Andreetto%2C+P">P. Andreetto</a>, <a href="/search/physics?searchtype=author&query=Anulli%2C+F">F. Anulli</a>, <a href="/search/physics?searchtype=author&query=Appleby%2C+R">R. Appleby</a>, <a href="/search/physics?searchtype=author&query=Apresyan%2C+A">A. Apresyan</a>, <a href="/search/physics?searchtype=author&query=Asadi%2C+P">P. Asadi</a>, <a href="/search/physics?searchtype=author&query=Mahmoud%2C+M+A">M. Attia Mahmoud</a>, <a href="/search/physics?searchtype=author&query=Auchmann%2C+B">B. Auchmann</a>, <a href="/search/physics?searchtype=author&query=Back%2C+J">J. Back</a>, <a href="/search/physics?searchtype=author&query=Badea%2C+A">A. Badea</a>, <a href="/search/physics?searchtype=author&query=Bae%2C+K+J">K. J. Bae</a>, <a href="/search/physics?searchtype=author&query=Bahng%2C+E+J">E. J. Bahng</a>, <a href="/search/physics?searchtype=author&query=Balconi%2C+L">L. Balconi</a>, <a href="/search/physics?searchtype=author&query=Balli%2C+F">F. Balli</a>, <a href="/search/physics?searchtype=author&query=Bandiera%2C+L">L. Bandiera</a>, <a href="/search/physics?searchtype=author&query=Barbagallo%2C+C">C. Barbagallo</a> , et al. (362 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2407.12450v2-abstract-short" style="display: inline;"> The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implementation of the European Strategy for Particle Physics-Accelerator R&D Roadmap by the Laboratory Directors Group [2], hereinafter referred to as the the European LDG roadmap. The Muon Collider Study (MuC) covers the accele… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2407.12450v2-abstract-full').style.display = 'inline'; document.getElementById('2407.12450v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2407.12450v2-abstract-full" style="display: none;"> The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implementation of the European Strategy for Particle Physics-Accelerator R&D Roadmap by the Laboratory Directors Group [2], hereinafter referred to as the the European LDG roadmap. The Muon Collider Study (MuC) covers the accelerator complex, detectors and physics for a future muon collider. In 2023, European Commission support was obtained for a design study of a muon collider (MuCol) [3]. This project started on 1st March 2023, with work-packages aligned with the overall muon collider studies. In preparation of and during the 2021-22 U.S. Snowmass process, the muon collider project parameters, technical studies and physics performance studies were performed and presented in great detail. Recently, the P5 panel [4] in the U.S. recommended a muon collider R&D, proposed to join the IMCC and envisages that the U.S. should prepare to host a muon collider, calling this their "muon shot". In the past, the U.S. Muon Accelerator Programme (MAP) [5] has been instrumental in studies of concepts and technologies for a muon collider. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2407.12450v2-abstract-full').style.display = 'none'; document.getElementById('2407.12450v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 January, 2025; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 17 July, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">This document summarises the International Muon Collider Collaboration (IMCC) progress and status of the Muon Collider R&D programme</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2303.08533">arXiv:2303.08533</a> <span> [<a href="https://arxiv.org/pdf/2303.08533">pdf</a>, <a href="https://arxiv.org/format/2303.08533">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> </div> </div> <p class="title is-5 mathjax"> Towards a Muon Collider </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Accettura%2C+C">Carlotta Accettura</a>, <a href="/search/physics?searchtype=author&query=Adams%2C+D">Dean Adams</a>, <a href="/search/physics?searchtype=author&query=Agarwal%2C+R">Rohit Agarwal</a>, <a href="/search/physics?searchtype=author&query=Ahdida%2C+C">Claudia Ahdida</a>, <a href="/search/physics?searchtype=author&query=Aim%C3%A8%2C+C">Chiara Aim猫</a>, <a href="/search/physics?searchtype=author&query=Amapane%2C+N">Nicola Amapane</a>, <a href="/search/physics?searchtype=author&query=Amorim%2C+D">David Amorim</a>, <a href="/search/physics?searchtype=author&query=Andreetto%2C+P">Paolo Andreetto</a>, <a href="/search/physics?searchtype=author&query=Anulli%2C+F">Fabio Anulli</a>, <a href="/search/physics?searchtype=author&query=Appleby%2C+R">Robert Appleby</a>, <a href="/search/physics?searchtype=author&query=Apresyan%2C+A">Artur Apresyan</a>, <a href="/search/physics?searchtype=author&query=Apyan%2C+A">Aram Apyan</a>, <a href="/search/physics?searchtype=author&query=Arsenyev%2C+S">Sergey Arsenyev</a>, <a href="/search/physics?searchtype=author&query=Asadi%2C+P">Pouya Asadi</a>, <a href="/search/physics?searchtype=author&query=Mahmoud%2C+M+A">Mohammed Attia Mahmoud</a>, <a href="/search/physics?searchtype=author&query=Azatov%2C+A">Aleksandr Azatov</a>, <a href="/search/physics?searchtype=author&query=Back%2C+J">John Back</a>, <a href="/search/physics?searchtype=author&query=Balconi%2C+L">Lorenzo Balconi</a>, <a href="/search/physics?searchtype=author&query=Bandiera%2C+L">Laura Bandiera</a>, <a href="/search/physics?searchtype=author&query=Barlow%2C+R">Roger Barlow</a>, <a href="/search/physics?searchtype=author&query=Bartosik%2C+N">Nazar Bartosik</a>, <a href="/search/physics?searchtype=author&query=Barzi%2C+E">Emanuela Barzi</a>, <a href="/search/physics?searchtype=author&query=Batsch%2C+F">Fabian Batsch</a>, <a href="/search/physics?searchtype=author&query=Bauce%2C+M">Matteo Bauce</a>, <a href="/search/physics?searchtype=author&query=Berg%2C+J+S">J. Scott Berg</a> , et al. (272 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2303.08533v2-abstract-short" style="display: inline;"> A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are being investigated by the recently-formed International Muon Collider Collaboration. This Review summarises the status and the recent advances on muon colliders desi… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.08533v2-abstract-full').style.display = 'inline'; document.getElementById('2303.08533v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2303.08533v2-abstract-full" style="display: none;"> A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are being investigated by the recently-formed International Muon Collider Collaboration. This Review summarises the status and the recent advances on muon colliders design, physics and detector studies. The aim is to provide a global perspective of the field and to outline directions for future work. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.08533v2-abstract-full').style.display = 'none'; document.getElementById('2303.08533v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 November, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 15 March, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">118 pages, 103 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2208.06030">arXiv:2208.06030</a> <span> [<a href="https://arxiv.org/pdf/2208.06030">pdf</a>, <a href="https://arxiv.org/format/2208.06030">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/18/05/P05018">10.1088/1748-0221/18/05/P05018 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Report of the Snowmass 2021 Collider Implementation Task Force </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Roser%2C+T">Thomas Roser</a>, <a href="/search/physics?searchtype=author&query=Brinkmann%2C+R">Reinhard Brinkmann</a>, <a href="/search/physics?searchtype=author&query=Cousineau%2C+S">Sarah Cousineau</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Gessner%2C+S">Spencer Gessner</a>, <a href="/search/physics?searchtype=author&query=Gourlay%2C+S">Steve Gourlay</a>, <a href="/search/physics?searchtype=author&query=Lebrun%2C+P">Philippe Lebrun</a>, <a href="/search/physics?searchtype=author&query=Narain%2C+M">Meenakshi Narain</a>, <a href="/search/physics?searchtype=author&query=Oide%2C+K">Katsunobu Oide</a>, <a href="/search/physics?searchtype=author&query=Raubenheimer%2C+T">Tor Raubenheimer</a>, <a href="/search/physics?searchtype=author&query=Seeman%2C+J">John Seeman</a>, <a href="/search/physics?searchtype=author&query=Shiltsev%2C+V">Vladimir Shiltsev</a>, <a href="/search/physics?searchtype=author&query=Strait%2C+J">Jim Strait</a>, <a href="/search/physics?searchtype=author&query=Turner%2C+M">Marlene Turner</a>, <a href="/search/physics?searchtype=author&query=Wang%2C+L">Lian-Tao Wang</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2208.06030v2-abstract-short" style="display: inline;"> The Snowmass 2021 Implementation Task Force has been established to evaluate the proposed future accelerator projects for performance, technology readiness, schedule, cost, and environmental impact. Corresponding metrics has been developed for uniform comparison of the proposals ranging from Higgs/EW factories to multi-TeV lepton, hadron and ep collider facilities, based on traditional and advance… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2208.06030v2-abstract-full').style.display = 'inline'; document.getElementById('2208.06030v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2208.06030v2-abstract-full" style="display: none;"> The Snowmass 2021 Implementation Task Force has been established to evaluate the proposed future accelerator projects for performance, technology readiness, schedule, cost, and environmental impact. Corresponding metrics has been developed for uniform comparison of the proposals ranging from Higgs/EW factories to multi-TeV lepton, hadron and ep collider facilities, based on traditional and advanced acceleration technologies. This report documents the metrics and processes, and presents evaluations of future colliders performed by Implementation Task Force. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2208.06030v2-abstract-full').style.display = 'none'; document.getElementById('2208.06030v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 March, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 11 August, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">68 pages; Submitted to the Proceedings of the US Community Study on the Future of Particle Physics (Snowmass 2021)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 18 P05018 (2023) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2207.06213">arXiv:2207.06213</a> <span> [<a href="https://arxiv.org/pdf/2207.06213">pdf</a>, <a href="https://arxiv.org/ps/2207.06213">ps</a>, <a href="https://arxiv.org/format/2207.06213">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> U.S. National Accelerator R\&D Program on Future Colliders </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Bhat%2C+P+C">P. C. Bhat</a>, <a href="/search/physics?searchtype=author&query=Belomestnykh%2C+S">S. Belomestnykh</a>, <a href="/search/physics?searchtype=author&query=Bross%2C+A">A. Bross</a>, <a href="/search/physics?searchtype=author&query=Dasu%2C+S">S. Dasu</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Gourlay%2C+S">S. Gourlay</a>, <a href="/search/physics?searchtype=author&query=Jindariani%2C+S">S. Jindariani</a>, <a href="/search/physics?searchtype=author&query=Lankford%2C+A+J">A. J. Lankford</a>, <a href="/search/physics?searchtype=author&query=Nagaitsev%2C+S">S. Nagaitsev</a>, <a href="/search/physics?searchtype=author&query=Nanni%2C+E+A">E. A. Nanni</a>, <a href="/search/physics?searchtype=author&query=Palmer%2C+M+A">M. A. Palmer</a>, <a href="/search/physics?searchtype=author&query=Raubenheimer%2C+T">T. Raubenheimer</a>, <a href="/search/physics?searchtype=author&query=Shiltsev%2C+V">V. Shiltsev</a>, <a href="/search/physics?searchtype=author&query=Valishev%2C+A">A. Valishev</a>, <a href="/search/physics?searchtype=author&query=Vernieri%2C+C">C. Vernieri</a>, <a href="/search/physics?searchtype=author&query=Zimmermann%2C+F">F. Zimmermann</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2207.06213v1-abstract-short" style="display: inline;"> Future colliders are an essential component of a strategic vision for particle physics. Conceptual studies and technical developments for several exciting future collider options are underway internationally. In order to realize a future collider, a concerted accelerator R\&D program is required. The U.S. HEP accelerator R\&D program currently has no direct effort in collider-specific R\&D area. T… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2207.06213v1-abstract-full').style.display = 'inline'; document.getElementById('2207.06213v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2207.06213v1-abstract-full" style="display: none;"> Future colliders are an essential component of a strategic vision for particle physics. Conceptual studies and technical developments for several exciting future collider options are underway internationally. In order to realize a future collider, a concerted accelerator R\&D program is required. The U.S. HEP accelerator R\&D program currently has no direct effort in collider-specific R\&D area. This shortcoming greatly compromises the U.S. leadership role in accelerator and particle physics. In this white paper, we propose a new national accelerator R\&D program on future colliders and outline the important characteristics of such a program. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2207.06213v1-abstract-full').style.display = 'none'; document.getElementById('2207.06213v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 13 July, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">8 pages; Submitted to the Proceedings of the US Community Study on the Future of Particle Physics (Snowmass 2021)</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.08310">arXiv:2203.08310</a> <span> [<a href="https://arxiv.org/pdf/2203.08310">pdf</a>, <a href="https://arxiv.org/format/2203.08310">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Future Circular Lepton Collider FCC-ee: Overview and Status </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Agapov%2C+I">I. Agapov</a>, <a href="/search/physics?searchtype=author&query=Benedikt%2C+M">M. Benedikt</a>, <a href="/search/physics?searchtype=author&query=Blondel%2C+A">A. Blondel</a>, <a href="/search/physics?searchtype=author&query=Boscolo%2C+M">M. Boscolo</a>, <a href="/search/physics?searchtype=author&query=Brunner%2C+O">O. Brunner</a>, <a href="/search/physics?searchtype=author&query=Llatas%2C+M+C">M. Chamizo Llatas</a>, <a href="/search/physics?searchtype=author&query=Charles%2C+T">T. Charles</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Fischer%2C+W">W. Fischer</a>, <a href="/search/physics?searchtype=author&query=Gianfelice-Wendt%2C+E">E. Gianfelice-Wendt</a>, <a href="/search/physics?searchtype=author&query=Gutleber%2C+J">J. Gutleber</a>, <a href="/search/physics?searchtype=author&query=Janot%2C+P">P. Janot</a>, <a href="/search/physics?searchtype=author&query=Koratzinos%2C+M">M. Koratzinos</a>, <a href="/search/physics?searchtype=author&query=Losito%2C+R">R. Losito</a>, <a href="/search/physics?searchtype=author&query=Nagaitsev%2C+S">S. Nagaitsev</a>, <a href="/search/physics?searchtype=author&query=Oide%2C+K">K. Oide</a>, <a href="/search/physics?searchtype=author&query=Raubenheimer%2C+T">T. Raubenheimer</a>, <a href="/search/physics?searchtype=author&query=Rimmer%2C+R">R. Rimmer</a>, <a href="/search/physics?searchtype=author&query=Seeman%2C+J">J. Seeman</a>, <a href="/search/physics?searchtype=author&query=Shatilov%2C+D">D. Shatilov</a>, <a href="/search/physics?searchtype=author&query=Shiltsev%2C+V">V. Shiltsev</a>, <a href="/search/physics?searchtype=author&query=Sullivan%2C+M">M. Sullivan</a>, <a href="/search/physics?searchtype=author&query=Wienands%2C+U">U. Wienands</a>, <a href="/search/physics?searchtype=author&query=Zimmermann%2C+F">F. Zimmermann</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.08310v1-abstract-short" style="display: inline;"> The worldwide High Energy Physics community widely agrees that the next collider should be a Higgs factory. Acknowledging this priority, in 2021 CERN has launched the international Future Circular Collider (FCC) Feasibility Study (FS). The FCC Integrated Project foresees, in a first stage, a high-luminosity high-energy electron-positron collider, serving as Higgs, top and electroweak factory, and,… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08310v1-abstract-full').style.display = 'inline'; document.getElementById('2203.08310v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.08310v1-abstract-full" style="display: none;"> The worldwide High Energy Physics community widely agrees that the next collider should be a Higgs factory. Acknowledging this priority, in 2021 CERN has launched the international Future Circular Collider (FCC) Feasibility Study (FS). The FCC Integrated Project foresees, in a first stage, a high-luminosity high-energy electron-positron collider, serving as Higgs, top and electroweak factory, and, in a second stage, an energy frontier hadron collider, with a centre-of-mass energy of at least 100 TeV. In this paper, we address a few key elements of the FCC-ee accelerator design, its performance reach, and underlying technologies, as requested by the Snowmass process. The Conceptual Design Report for the FCC, published in 2019, serves as our primary reference. We also summarize a few recent changes and improvements. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08310v1-abstract-full').style.display = 'none'; document.getElementById('2203.08310v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 15 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Contribution to Snowmass 2021</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.08211">arXiv:2203.08211</a> <span> [<a href="https://arxiv.org/pdf/2203.08211">pdf</a>, <a href="https://arxiv.org/format/2203.08211">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Higgs-Energy LEptoN (HELEN) Collider based on advanced superconducting radio frequency technology </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Belomestnykh%2C+S">S. Belomestnykh</a>, <a href="/search/physics?searchtype=author&query=Bhat%2C+P+C">P. C. Bhat</a>, <a href="/search/physics?searchtype=author&query=Grassellino%2C+A">A. Grassellino</a>, <a href="/search/physics?searchtype=author&query=Checchin%2C+M">M. Checchin</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Geng%2C+R+L">R. L. Geng</a>, <a href="/search/physics?searchtype=author&query=Jindariani%2C+S">S. Jindariani</a>, <a href="/search/physics?searchtype=author&query=Liepe%2C+M">M. Liepe</a>, <a href="/search/physics?searchtype=author&query=Martinello%2C+M">M. Martinello</a>, <a href="/search/physics?searchtype=author&query=Merkel%2C+P">P. Merkel</a>, <a href="/search/physics?searchtype=author&query=Nagaitsev%2C+S">S. Nagaitsev</a>, <a href="/search/physics?searchtype=author&query=Padamsee%2C+H">H. Padamsee</a>, <a href="/search/physics?searchtype=author&query=Posen%2C+S">S. Posen</a>, <a href="/search/physics?searchtype=author&query=Rimmer%2C+R+A">R. A. Rimmer</a>, <a href="/search/physics?searchtype=author&query=Romanenko%2C+A">A. Romanenko</a>, <a href="/search/physics?searchtype=author&query=Shiltsev%2C+V">V. Shiltsev</a>, <a href="/search/physics?searchtype=author&query=Valishev%2C+A">A. Valishev</a>, <a href="/search/physics?searchtype=author&query=Yakovlev%2C+V">V. Yakovlev</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.08211v1-abstract-short" style="display: inline;"> This Snowmass 2021 contributed paper discusses a Higgs-Energy LEptoN (HELEN) $e^+e^-$ linear collider based on advances superconducting radio frequency technology. The proposed collider offers cost and AC power savings, smaller footprint (relative to the ILC), and could be built at Fermilab with an Interaction Region within the site boundaries. After the initial physics run at 250 GeV, the collide… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08211v1-abstract-full').style.display = 'inline'; document.getElementById('2203.08211v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.08211v1-abstract-full" style="display: none;"> This Snowmass 2021 contributed paper discusses a Higgs-Energy LEptoN (HELEN) $e^+e^-$ linear collider based on advances superconducting radio frequency technology. The proposed collider offers cost and AC power savings, smaller footprint (relative to the ILC), and could be built at Fermilab with an Interaction Region within the site boundaries. After the initial physics run at 250 GeV, the collider could be upgraded either to higher luminosity or to higher (up to 500 GeV) energies. If the ILC could not be realized in Japan in a timely fashion, the HELEN collider would be a viable option to build a Higgs factory in the U.S. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.08211v1-abstract-full').style.display = 'none'; document.getElementById('2203.08211v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 15 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">contribution to Snowmass 2021</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-FN-1155-AD-PPD-SQMS-TD </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.07804">arXiv:2203.07804</a> <span> [<a href="https://arxiv.org/pdf/2203.07804">pdf</a>, <a href="https://arxiv.org/format/2203.07804">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> </div> <p class="title is-5 mathjax"> Future Circular Hadron Collider FCC-hh: Overview and Status </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Benedikt%2C+M">M. Benedikt</a>, <a href="/search/physics?searchtype=author&query=Chance%2C+A">A. Chance</a>, <a href="/search/physics?searchtype=author&query=Dalena%2C+B">B. Dalena</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Giovannozzi%2C+M">M. Giovannozzi</a>, <a href="/search/physics?searchtype=author&query=Gutleber%2C+J">J. Gutleber</a>, <a href="/search/physics?searchtype=author&query=Losito%2C+R">R. Losito</a>, <a href="/search/physics?searchtype=author&query=Mangano%2C+M">M. Mangano</a>, <a href="/search/physics?searchtype=author&query=Raubenheimer%2C+T">T. Raubenheimer</a>, <a href="/search/physics?searchtype=author&query=Riegler%2C+W">W. Riegler</a>, <a href="/search/physics?searchtype=author&query=Shiltsev%2C+V">V. Shiltsev</a>, <a href="/search/physics?searchtype=author&query=Schulte%2C+D">D. Schulte</a>, <a href="/search/physics?searchtype=author&query=Tommasini%2C+D">D. Tommasini</a>, <a href="/search/physics?searchtype=author&query=Zimmermann%2C+F">F. Zimmermann</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.07804v1-abstract-short" style="display: inline;"> The Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. Its goal is to push the field to the next energy frontier beyond LHC, increasing by an order of magnitude the mass of particles that could be directly produced, and decreasing by an order of magnitude the subatomic distances to be studied. The FCC study covers two accelerators, namely,… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07804v1-abstract-full').style.display = 'inline'; document.getElementById('2203.07804v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.07804v1-abstract-full" style="display: none;"> The Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. Its goal is to push the field to the next energy frontier beyond LHC, increasing by an order of magnitude the mass of particles that could be directly produced, and decreasing by an order of magnitude the subatomic distances to be studied. The FCC study covers two accelerators, namely, an energy-frontier hadron collider (FCC-hh) and a highest luminosity, high-energy lepton collider (FCC-ee). Both rings are hosted in the same 100 km tunnel infrastructure, replicating the CERN strategy for LEP and LHC, i.e. developing a lepton and a hadron ring sharing the same tunnel. This paper is devoted to the FCC-hh and summarizes the key features of the FCC-hh accelerator design, performance reach, and underlying technologies. The material presented in this paper builds on the conceptual design report published in 2019, and extends it, including also the progress made and the results achieved since then. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07804v1-abstract-full').style.display = 'none'; document.getElementById('2203.07804v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 15 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Contribution to Snowmass 2021</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.07646">arXiv:2203.07646</a> <span> [<a href="https://arxiv.org/pdf/2203.07646">pdf</a>, <a href="https://arxiv.org/format/2203.07646">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> </div> <p class="title is-5 mathjax"> Strategy for Understanding the Higgs Physics: The Cool Copper Collider </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Dasu%2C+S">Sridhara Dasu</a>, <a href="/search/physics?searchtype=author&query=Nanni%2C+E+A">Emilio A. Nanni</a>, <a href="/search/physics?searchtype=author&query=Peskin%2C+M+E">Michael E. Peskin</a>, <a href="/search/physics?searchtype=author&query=Vernieri%2C+C">Caterina Vernieri</a>, <a href="/search/physics?searchtype=author&query=Barklow%2C+T">Tim Barklow</a>, <a href="/search/physics?searchtype=author&query=Bartoldus%2C+R">Rainer Bartoldus</a>, <a href="/search/physics?searchtype=author&query=Bhat%2C+P+C">Pushpalatha C. Bhat</a>, <a href="/search/physics?searchtype=author&query=Black%2C+K">Kevin Black</a>, <a href="/search/physics?searchtype=author&query=Brau%2C+J">Jim Brau</a>, <a href="/search/physics?searchtype=author&query=Breidenbach%2C+M">Martin Breidenbach</a>, <a href="/search/physics?searchtype=author&query=Craig%2C+N">Nathaniel Craig</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Gray%2C+L">Lindsey Gray</a>, <a href="/search/physics?searchtype=author&query=Harris%2C+P+C">Philip C. Harris</a>, <a href="/search/physics?searchtype=author&query=Kagan%2C+M">Michael Kagan</a>, <a href="/search/physics?searchtype=author&query=Liu%2C+Z">Zhen Liu</a>, <a href="/search/physics?searchtype=author&query=Meade%2C+P">Patrick Meade</a>, <a href="/search/physics?searchtype=author&query=Majernik%2C+N">Nathan Majernik</a>, <a href="/search/physics?searchtype=author&query=Nagaitsev%2C+S">Sergei Nagaitsev</a>, <a href="/search/physics?searchtype=author&query=Ojalvo%2C+I">Isobel Ojalvo</a>, <a href="/search/physics?searchtype=author&query=Paus%2C+C">Christoph Paus</a>, <a href="/search/physics?searchtype=author&query=Schroeder%2C+C">Carl Schroeder</a>, <a href="/search/physics?searchtype=author&query=Schwartzman%2C+A+G">Ariel G. Schwartzman</a>, <a href="/search/physics?searchtype=author&query=Strube%2C+J">Jan Strube</a>, <a href="/search/physics?searchtype=author&query=Dong%2C+S">Su Dong</a> , et al. (4 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.07646v2-abstract-short" style="display: inline;"> A program to build a lepton-collider Higgs factory, to precisely measure the couplings of the Higgs boson to other particles, followed by a higher energy run to establish the Higgs self-coupling and expand the new physics reach, is widely recognized as a primary focus of modern particle physics. We propose a strategy that focuses on a new technology and preliminary estimates suggest that can lead… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07646v2-abstract-full').style.display = 'inline'; document.getElementById('2203.07646v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.07646v2-abstract-full" style="display: none;"> A program to build a lepton-collider Higgs factory, to precisely measure the couplings of the Higgs boson to other particles, followed by a higher energy run to establish the Higgs self-coupling and expand the new physics reach, is widely recognized as a primary focus of modern particle physics. We propose a strategy that focuses on a new technology and preliminary estimates suggest that can lead to a compact, affordable machine. New technology investigations will provide much needed enthusiasm for our field, resulting in trained workforce. This cost-effective, compact design, with technologies useful for a broad range of other accelerator applications, could be realized as a project in the US. Its technology innovations, both in the accelerator and the detector, will offer unique and exciting opportunities to young scientists. Moreover, cost effective compact designs, broadly applicable to other fields of research, are more likely to obtain financial support from our funding agencies. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07646v2-abstract-full').style.display = 'none'; document.getElementById('2203.07646v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 7 June, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 15 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">11 pages, 2 figures, contribution to Snowmass 2021</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> SLAC-PUB-17661 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.07622">arXiv:2203.07622</a> <span> [<a href="https://arxiv.org/pdf/2203.07622">pdf</a>, <a href="https://arxiv.org/format/2203.07622">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> </div> </div> <p class="title is-5 mathjax"> The International Linear Collider: Report to Snowmass 2021 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Aryshev%2C+A">Alexander Aryshev</a>, <a href="/search/physics?searchtype=author&query=Behnke%2C+T">Ties Behnke</a>, <a href="/search/physics?searchtype=author&query=Berggren%2C+M">Mikael Berggren</a>, <a href="/search/physics?searchtype=author&query=Brau%2C+J">James Brau</a>, <a href="/search/physics?searchtype=author&query=Craig%2C+N">Nathaniel Craig</a>, <a href="/search/physics?searchtype=author&query=Freitas%2C+A">Ayres Freitas</a>, <a href="/search/physics?searchtype=author&query=Gaede%2C+F">Frank Gaede</a>, <a href="/search/physics?searchtype=author&query=Gessner%2C+S">Spencer Gessner</a>, <a href="/search/physics?searchtype=author&query=Gori%2C+S">Stefania Gori</a>, <a href="/search/physics?searchtype=author&query=Grojean%2C+C">Christophe Grojean</a>, <a href="/search/physics?searchtype=author&query=Heinemeyer%2C+S">Sven Heinemeyer</a>, <a href="/search/physics?searchtype=author&query=Jeans%2C+D">Daniel Jeans</a>, <a href="/search/physics?searchtype=author&query=Kruger%2C+K">Katja Kruger</a>, <a href="/search/physics?searchtype=author&query=List%2C+B">Benno List</a>, <a href="/search/physics?searchtype=author&query=List%2C+J">Jenny List</a>, <a href="/search/physics?searchtype=author&query=Liu%2C+Z">Zhen Liu</a>, <a href="/search/physics?searchtype=author&query=Michizono%2C+S">Shinichiro Michizono</a>, <a href="/search/physics?searchtype=author&query=Miller%2C+D+W">David W. Miller</a>, <a href="/search/physics?searchtype=author&query=Moult%2C+I">Ian Moult</a>, <a href="/search/physics?searchtype=author&query=Murayama%2C+H">Hitoshi Murayama</a>, <a href="/search/physics?searchtype=author&query=Nakada%2C+T">Tatsuya Nakada</a>, <a href="/search/physics?searchtype=author&query=Nanni%2C+E">Emilio Nanni</a>, <a href="/search/physics?searchtype=author&query=Nojiri%2C+M">Mihoko Nojiri</a>, <a href="/search/physics?searchtype=author&query=Padamsee%2C+H">Hasan Padamsee</a>, <a href="/search/physics?searchtype=author&query=Perelstein%2C+M">Maxim Perelstein</a> , et al. (487 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.07622v3-abstract-short" style="display: inline;"> The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It is based on a proven accelerator technology. Its experiments will challenge the Standard Model of particle physics and will provide a new window to look beyond it. This docu… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07622v3-abstract-full').style.display = 'inline'; document.getElementById('2203.07622v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.07622v3-abstract-full" style="display: none;"> The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It is based on a proven accelerator technology. Its experiments will challenge the Standard Model of particle physics and will provide a new window to look beyond it. This document brings the story of the ILC up to date, emphasizing its strong physics motivation, its readiness for construction, and the opportunity it presents to the US and the global particle physics community. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.07622v3-abstract-full').style.display = 'none'; document.getElementById('2203.07622v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 16 January, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">356 pages, Large pdf file (40 MB) submitted to Snowmass 2021; v2 references to Snowmass contributions added, additional authors; v3 references added, some updates, additional authors</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> DESY-22-045, IFT--UAM/CSIC--22-028, KEK Preprint 2021-61, PNNL-SA-160884, SLAC-PUB-17662 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2203.06164">arXiv:2203.06164</a> <span> [<a href="https://arxiv.org/pdf/2203.06164">pdf</a>, <a href="https://arxiv.org/ps/2203.06164">ps</a>, <a href="https://arxiv.org/format/2203.06164">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> </div> <p class="title is-5 mathjax"> Higgs Factory Considerations </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Bagger%2C+J+A">J. A. Bagger</a>, <a href="/search/physics?searchtype=author&query=Barish%2C+B+C">B. C. Barish</a>, <a href="/search/physics?searchtype=author&query=Belomestnykh%2C+S">S. Belomestnykh</a>, <a href="/search/physics?searchtype=author&query=Bhat%2C+P+C">P. C. Bhat</a>, <a href="/search/physics?searchtype=author&query=Brau%2C+J+E">J. E. Brau</a>, <a href="/search/physics?searchtype=author&query=Demarteau%2C+M">M. Demarteau</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Eno%2C+S+C">S. C. Eno</a>, <a href="/search/physics?searchtype=author&query=Geddes%2C+C+G+R">C. G. R. Geddes</a>, <a href="/search/physics?searchtype=author&query=Grannis%2C+P+D">P. D. Grannis</a>, <a href="/search/physics?searchtype=author&query=Hutton%2C+A">A. Hutton</a>, <a href="/search/physics?searchtype=author&query=Lankford%2C+A+J">A. J. Lankford</a>, <a href="/search/physics?searchtype=author&query=Liepe%2C+M+U">M. U. Liepe</a>, <a href="/search/physics?searchtype=author&query=MacFarlane%2C+D+B">D. B. MacFarlane</a>, <a href="/search/physics?searchtype=author&query=Markiewicz%2C+T">T. Markiewicz</a>, <a href="/search/physics?searchtype=author&query=Montgomery%2C+H+E">H. E. Montgomery</a>, <a href="/search/physics?searchtype=author&query=Patterson%2C+J+R">J. R. Patterson</a>, <a href="/search/physics?searchtype=author&query=Perelstein%2C+M">M. Perelstein</a>, <a href="/search/physics?searchtype=author&query=Peskin%2C+M+E">M. E. Peskin</a>, <a href="/search/physics?searchtype=author&query=Ross%2C+M+C">M. C. Ross</a>, <a href="/search/physics?searchtype=author&query=Strube%2C+J">J. Strube</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Wilson%2C+G+W">G. W. Wilson</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2203.06164v2-abstract-short" style="display: inline;"> We discuss considerations that can be used to formulate recommendations for initiating a lepton collider project that would provide precision studies of the Higgs boson and related electroweak phenomena. </span> <span class="abstract-full has-text-grey-dark mathjax" id="2203.06164v2-abstract-full" style="display: none;"> We discuss considerations that can be used to formulate recommendations for initiating a lepton collider project that would provide precision studies of the Higgs boson and related electroweak phenomena. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2203.06164v2-abstract-full').style.display = 'none'; document.getElementById('2203.06164v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 17 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 11 March, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">contribution to Snowmass 2021</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2106.13658">arXiv:2106.13658</a> <span> [<a href="https://arxiv.org/pdf/2106.13658">pdf</a>, <a href="https://arxiv.org/format/2106.13658">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Optics">physics.optics</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Mesoscale and Nanoscale Physics">cond-mat.mes-hall</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1109/JLT.2021.3134837">10.1109/JLT.2021.3134837 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Observation of long turn-on delay in pulsed quantum cascade lasers </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Cherotchenko%2C+E+D">E. D. Cherotchenko</a>, <a href="/search/physics?searchtype=author&query=Dudelev%2C+V+V">V. V. Dudelev</a>, <a href="/search/physics?searchtype=author&query=Mikhailov%2C+D+A">D. A. Mikhailov</a>, <a href="/search/physics?searchtype=author&query=Losev%2C+S+N">S. N. Losev</a>, <a href="/search/physics?searchtype=author&query=Babichev%2C+A+V">A. V. Babichev</a>, <a href="/search/physics?searchtype=author&query=Gladyshev%2C+A+G">A. G. Gladyshev</a>, <a href="/search/physics?searchtype=author&query=Novikov%2C+I+I">I. I. Novikov</a>, <a href="/search/physics?searchtype=author&query=Lutetskiy%2C+A+V">A. V. Lutetskiy</a>, <a href="/search/physics?searchtype=author&query=Veselov%2C+D+A">D. A. Veselov</a>, <a href="/search/physics?searchtype=author&query=Slipchenko%2C+S+O">S. O. Slipchenko</a>, <a href="/search/physics?searchtype=author&query=Pikhtin%2C+N+A">N. A. Pikhtin</a>, <a href="/search/physics?searchtype=author&query=Karachinsky%2C+L+Y">L. Ya. Karachinsky</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D+V">D. V. Denisov</a>, <a href="/search/physics?searchtype=author&query=Kuchinskii%2C+V+I">V. I. Kuchinskii</a>, <a href="/search/physics?searchtype=author&query=Kognovitskaya%2C+E+A">E. A. Kognovitskaya</a>, <a href="/search/physics?searchtype=author&query=Egorov%2C+A+Y">A. Yu. Egorov</a>, <a href="/search/physics?searchtype=author&query=Teissier%2C+R">R. Teissier</a>, <a href="/search/physics?searchtype=author&query=Baranov%2C+A+N">A. N. Baranov</a>, <a href="/search/physics?searchtype=author&query=Sokolovskii%2C+G+S">G. S. Sokolovskii</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2106.13658v2-abstract-short" style="display: inline;"> We present an experimental study of the turn-on delay in pulsed mid-infrared quantum cascade lasers. We report the unexpectedly long delay time depending on the pumping current, which does not agree with conventional theoretical predictions for step-like excitation. Similar behavior has been observed in InP- and InAs-based QCLs emitting near 8$渭$m. Numerical simulations performed using a model bas… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2106.13658v2-abstract-full').style.display = 'inline'; document.getElementById('2106.13658v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2106.13658v2-abstract-full" style="display: none;"> We present an experimental study of the turn-on delay in pulsed mid-infrared quantum cascade lasers. We report the unexpectedly long delay time depending on the pumping current, which does not agree with conventional theoretical predictions for step-like excitation. Similar behavior has been observed in InP- and InAs-based QCLs emitting near 8$渭$m. Numerical simulations performed using a model based on rate equations for excitation by current pulses with non-zero rise time provide fair agreement with our observations. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2106.13658v2-abstract-full').style.display = 'none'; document.getElementById('2106.13658v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 July, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 25 June, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2021. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1908.00194">arXiv:1908.00194</a> <span> [<a href="https://arxiv.org/pdf/1908.00194">pdf</a>, <a href="https://arxiv.org/format/1908.00194">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> New Technologies for Discovery </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Ahmed%2C+Z">Z. Ahmed</a>, <a href="/search/physics?searchtype=author&query=Apresyan%2C+A">A. Apresyan</a>, <a href="/search/physics?searchtype=author&query=Artuso%2C+M">M. Artuso</a>, <a href="/search/physics?searchtype=author&query=Barry%2C+P">P. Barry</a>, <a href="/search/physics?searchtype=author&query=Bielejec%2C+E">E. Bielejec</a>, <a href="/search/physics?searchtype=author&query=Blaszczyk%2C+F">F. Blaszczyk</a>, <a href="/search/physics?searchtype=author&query=Bose%2C+T">T. Bose</a>, <a href="/search/physics?searchtype=author&query=Braga%2C+D">D. Braga</a>, <a href="/search/physics?searchtype=author&query=Charlebois%2C+S+A">S. A. Charlebois</a>, <a href="/search/physics?searchtype=author&query=Chatterjee%2C+A">A. Chatterjee</a>, <a href="/search/physics?searchtype=author&query=Chavarria%2C+A">A. Chavarria</a>, <a href="/search/physics?searchtype=author&query=Cho%2C+H+-">H. -M. Cho</a>, <a href="/search/physics?searchtype=author&query=Torre%2C+S+D">S. Dalla Torre</a>, <a href="/search/physics?searchtype=author&query=Demarteau%2C+M">M. Demarteau</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Diefenthaler%2C+M">M. Diefenthaler</a>, <a href="/search/physics?searchtype=author&query=Dragone%2C+A">A. Dragone</a>, <a href="/search/physics?searchtype=author&query=Fahim%2C+F">F. Fahim</a>, <a href="/search/physics?searchtype=author&query=Gee%2C+C">C. Gee</a>, <a href="/search/physics?searchtype=author&query=Habib%2C+S">S. Habib</a>, <a href="/search/physics?searchtype=author&query=Haller%2C+G">G. Haller</a>, <a href="/search/physics?searchtype=author&query=Hogan%2C+J">J. Hogan</a>, <a href="/search/physics?searchtype=author&query=Jones%2C+B+J+P">B. J. P. Jones</a>, <a href="/search/physics?searchtype=author&query=Garcia-Sciveres%2C+M">M. Garcia-Sciveres</a>, <a href="/search/physics?searchtype=author&query=Giacomini%2C+G">G. Giacomini</a> , et al. (58 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1908.00194v2-abstract-short" style="display: inline;"> For the field of high energy physics to continue to have a bright future, priority within the field must be given to investments in the development of both evolutionary and transformational detector development that is coordinated across the national laboratories and with the university community, international partners and other disciplines. While the fundamental science questions addressed by hi… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1908.00194v2-abstract-full').style.display = 'inline'; document.getElementById('1908.00194v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1908.00194v2-abstract-full" style="display: none;"> For the field of high energy physics to continue to have a bright future, priority within the field must be given to investments in the development of both evolutionary and transformational detector development that is coordinated across the national laboratories and with the university community, international partners and other disciplines. While the fundamental science questions addressed by high energy physics have never been more compelling, there is acute awareness of the challenging budgetary and technical constraints when scaling current technologies. Furthermore, many technologies are reaching their sensitivity limit and new approaches need to be developed to overcome the currently irreducible technological challenges. This situation is unfolding against a backdrop of declining funding for instrumentation, both at the national laboratories and in particular at the universities. This trend has to be reversed for the country to continue to play a leadership role in particle physics, especially in this most promising era of imminent new discoveries that could finally break the hugely successful, but limited, Standard Model of fundamental particle interactions. In this challenging environment it is essential that the community invest anew in instrumentation and optimize the use of the available resources to develop new innovative, cost-effective instrumentation, as this is our best hope to successfully accomplish the mission of high energy physics. This report summarizes the current status of instrumentation for high energy physics, the challenges and needs of future experiments and indicates high priority research areas. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1908.00194v2-abstract-full').style.display = 'none'; document.getElementById('1908.00194v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 10 August, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 31 July, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">A report of the 2018 DPF Coordinating Panel for Advanced Detectors (CPAD) Community Workshop (101 pages)</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1906.09897">arXiv:1906.09897</a> <span> [<a href="https://arxiv.org/pdf/1906.09897">pdf</a>, <a href="https://arxiv.org/format/1906.09897">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Soft Condensed Matter">cond-mat.soft</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Chaotic Dynamics">nlin.CD</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Geophysics">physics.geo-ph</span> </div> </div> <p class="title is-5 mathjax"> Interevent time distributions of avalanche dynamics </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Kumar%2C+P">Pinaki Kumar</a>, <a href="/search/physics?searchtype=author&query=Korkolis%2C+E">Evangelos Korkolis</a>, <a href="/search/physics?searchtype=author&query=Benzi%2C+R">Roberto Benzi</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitry Denisov</a>, <a href="/search/physics?searchtype=author&query=Niemeijer%2C+A">Andre Niemeijer</a>, <a href="/search/physics?searchtype=author&query=Schall%2C+P">Peter Schall</a>, <a href="/search/physics?searchtype=author&query=Toschi%2C+F">Federico Toschi</a>, <a href="/search/physics?searchtype=author&query=Trampert%2C+J">Jeannot Trampert</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1906.09897v1-abstract-short" style="display: inline;"> Physical systems characterized by stick-slip dynamics often display avalanches. Regardless of the diversity of their microscopic structure, these systems are governed by a power-law distribution of avalanche size and duration. Here we focus on the interevent times between avalanches and show that, unlike their distributions of size and duration, the interevent time distributions are able to distin… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1906.09897v1-abstract-full').style.display = 'inline'; document.getElementById('1906.09897v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1906.09897v1-abstract-full" style="display: none;"> Physical systems characterized by stick-slip dynamics often display avalanches. Regardless of the diversity of their microscopic structure, these systems are governed by a power-law distribution of avalanche size and duration. Here we focus on the interevent times between avalanches and show that, unlike their distributions of size and duration, the interevent time distributions are able to distinguish different mechanical states of the system, characterized by different volume fractions or confining pressures. We use experiments on granular systems and numerical simulations of emulsions to show that systems having the same probability distribution for avalanche size and duration can have different interevent time distributions. Remarkably, for large packing ratios, these interevent time distributions look similar to those for earthquakes and are indirect evidence of large space-time correlations in the system. Our results therefore indicate that interevent time statistics are more informative to characterize the dynamics of avalanches. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1906.09897v1-abstract-full').style.display = 'none'; document.getElementById('1906.09897v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 19 June, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">14 pages, 11 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1903.01629">arXiv:1903.01629</a> <span> [<a href="https://arxiv.org/pdf/1903.01629">pdf</a>, <a href="https://arxiv.org/format/1903.01629">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> </div> <p class="title is-5 mathjax"> The International Linear Collider: A Global Project </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Bambade%2C+P">Philip Bambade</a>, <a href="/search/physics?searchtype=author&query=Barklow%2C+T">Tim Barklow</a>, <a href="/search/physics?searchtype=author&query=Behnke%2C+T">Ties Behnke</a>, <a href="/search/physics?searchtype=author&query=Berggren%2C+M">Mikael Berggren</a>, <a href="/search/physics?searchtype=author&query=Brau%2C+J">James Brau</a>, <a href="/search/physics?searchtype=author&query=Burrows%2C+P">Philip Burrows</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Faus-Golfe%2C+A">Angeles Faus-Golfe</a>, <a href="/search/physics?searchtype=author&query=Foster%2C+B">Brian Foster</a>, <a href="/search/physics?searchtype=author&query=Fujii%2C+K">Keisuke Fujii</a>, <a href="/search/physics?searchtype=author&query=Fuster%2C+J">Juan Fuster</a>, <a href="/search/physics?searchtype=author&query=Gaede%2C+F">Frank Gaede</a>, <a href="/search/physics?searchtype=author&query=Grannis%2C+P">Paul Grannis</a>, <a href="/search/physics?searchtype=author&query=Grojean%2C+C">Christophe Grojean</a>, <a href="/search/physics?searchtype=author&query=Hutton%2C+A">Andrew Hutton</a>, <a href="/search/physics?searchtype=author&query=List%2C+B">Benno List</a>, <a href="/search/physics?searchtype=author&query=List%2C+J">Jenny List</a>, <a href="/search/physics?searchtype=author&query=Michizono%2C+S">Shinichiro Michizono</a>, <a href="/search/physics?searchtype=author&query=Miyamoto%2C+A">Akiya Miyamoto</a>, <a href="/search/physics?searchtype=author&query=Napoly%2C+O">Olivier Napoly</a>, <a href="/search/physics?searchtype=author&query=Peskin%2C+M">Michael Peskin</a>, <a href="/search/physics?searchtype=author&query=Poeschl%2C+R">Roman Poeschl</a>, <a href="/search/physics?searchtype=author&query=Simon%2C+F">Frank Simon</a>, <a href="/search/physics?searchtype=author&query=Strube%2C+J">Jan Strube</a>, <a href="/search/physics?searchtype=author&query=Tian%2C+J">Junping Tian</a> , et al. (7 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1903.01629v3-abstract-short" style="display: inline;"> The International Linear Collider (ILC) is now under consideration as the next global project in particle physics. In this report, we review of all aspects of the ILC program: the physics motivation, the accelerator design, the run plan, the proposed detectors, the experimental measurements on the Higgs boson, the top quark, the couplings of the W and Z bosons, and searches for new particles. We r… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1903.01629v3-abstract-full').style.display = 'inline'; document.getElementById('1903.01629v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1903.01629v3-abstract-full" style="display: none;"> The International Linear Collider (ILC) is now under consideration as the next global project in particle physics. In this report, we review of all aspects of the ILC program: the physics motivation, the accelerator design, the run plan, the proposed detectors, the experimental measurements on the Higgs boson, the top quark, the couplings of the W and Z bosons, and searches for new particles. We review the important role that polarized beams play in the ILC program. The first stage of the ILC is planned to be a Higgs factory at 250 GeV in the centre of mass. Energy upgrades can naturally be implemented based on the concept of a linear collider. We discuss in detail the ILC program of Higgs boson measurements and the expected precision in the determination of Higgs couplings. We compare the ILC capabilities to those of the HL-LHC and to those of other proposed e+e- Higgs factories. We emphasize throughout that the readiness of the accelerator and the estimates of ILC performance are based on detailed simulations backed by extensive RandD and, for the accelerator technology, operational experience. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1903.01629v3-abstract-full').style.display = 'none'; document.getElementById('1903.01629v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 5 April, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 4 March, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">104 pages, 88 figures; v2: minor typo corrections; v3: many minor changes, including small corrections to the Tables and Figures in Section 11</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> DESY 19-037, FERMILAB-FN-1067-PPD, IFIC/19-10, IRFU-19-10, JLAB-PHY-19-2854, KEK Preprint 2018-92, LAL/RT 19-001, PNNL-SA-142168, SLAC-PUB-17412 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1901.09829">arXiv:1901.09829</a> <span> [<a href="https://arxiv.org/pdf/1901.09829">pdf</a>, <a href="https://arxiv.org/format/1901.09829">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> </div> <p class="title is-5 mathjax"> The International Linear Collider. A Global Project </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Aihara%2C+H">Hiroaki Aihara</a>, <a href="/search/physics?searchtype=author&query=Bagger%2C+J">Jonathan Bagger</a>, <a href="/search/physics?searchtype=author&query=Bambade%2C+P">Philip Bambade</a>, <a href="/search/physics?searchtype=author&query=Barish%2C+B">Barry Barish</a>, <a href="/search/physics?searchtype=author&query=Behnke%2C+T">Ties Behnke</a>, <a href="/search/physics?searchtype=author&query=Bellerive%2C+A">Alain Bellerive</a>, <a href="/search/physics?searchtype=author&query=Berggren%2C+M">Mikael Berggren</a>, <a href="/search/physics?searchtype=author&query=Brau%2C+J">James Brau</a>, <a href="/search/physics?searchtype=author&query=Breidenbach%2C+M">Martin Breidenbach</a>, <a href="/search/physics?searchtype=author&query=Bozovic-Jelisavcic%2C+I">Ivanka Bozovic-Jelisavcic</a>, <a href="/search/physics?searchtype=author&query=Burrows%2C+P">Philip Burrows</a>, <a href="/search/physics?searchtype=author&query=Caccia%2C+M">Massimo Caccia</a>, <a href="/search/physics?searchtype=author&query=Colas%2C+P">Paul Colas</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">Gerald Eigen</a>, <a href="/search/physics?searchtype=author&query=Evans%2C+L">Lyn Evans</a>, <a href="/search/physics?searchtype=author&query=Faus-Golfe%2C+A">Angeles Faus-Golfe</a>, <a href="/search/physics?searchtype=author&query=Foster%2C+B">Brian Foster</a>, <a href="/search/physics?searchtype=author&query=Fujii%2C+K">Keisuke Fujii</a>, <a href="/search/physics?searchtype=author&query=Fuster%2C+J">Juan Fuster</a>, <a href="/search/physics?searchtype=author&query=Gaede%2C+F">Frank Gaede</a>, <a href="/search/physics?searchtype=author&query=Gao%2C+J">Jie Gao</a>, <a href="/search/physics?searchtype=author&query=Grannis%2C+P">Paul Grannis</a>, <a href="/search/physics?searchtype=author&query=Grojean%2C+C">Christophe Grojean</a>, <a href="/search/physics?searchtype=author&query=Hutton%2C+A">Andrew Hutton</a> , et al. (37 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1901.09829v1-abstract-short" style="display: inline;"> A large, world-wide community of physicists is working to realise an exceptional physics program of energy-frontier, electron-positron collisions with the International Linear Collider (ILC). This program will begin with a central focus on high-precision and model-independent measurements of the Higgs boson couplings. This method of searching for new physics beyond the Standard Model is orthogonal… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1901.09829v1-abstract-full').style.display = 'inline'; document.getElementById('1901.09829v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1901.09829v1-abstract-full" style="display: none;"> A large, world-wide community of physicists is working to realise an exceptional physics program of energy-frontier, electron-positron collisions with the International Linear Collider (ILC). This program will begin with a central focus on high-precision and model-independent measurements of the Higgs boson couplings. This method of searching for new physics beyond the Standard Model is orthogonal to and complements the LHC physics program. The ILC at 250 GeV will also search for direct new physics in exotic Higgs decays and in pair-production of weakly interacting particles. Polarised electron and positron beams add unique opportunities to the physics reach. The ILC can be upgraded to higher energy, enabling precision studies of the top quark and measurement of the top Yukawa coupling and the Higgs self-coupling. The key accelerator technology, superconducting radio-frequency cavities, has matured. Optimised collider and detector designs, and associated physics analyses, were presented in the ILC Technical Design Report, signed by 2400 scientists. There is a strong interest in Japan to host this international effort. A detailed review of the many aspects of the project is nearing a conclusion in Japan. Now the Japanese government is preparing for a decision on the next phase of international negotiations, that could lead to a project start within a few years. The potential timeline of the ILC project includes an initial phase of about 4 years to obtain international agreements, complete engineering design and prepare construction, and form the requisite international collaboration, followed by a construction phase of 9 years. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1901.09829v1-abstract-full').style.display = 'none'; document.getElementById('1901.09829v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 January, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2019. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1802.02599">arXiv:1802.02599</a> <span> [<a href="https://arxiv.org/pdf/1802.02599">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Expression of Interest for Evolution of the Mu2e Experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Abusalma%2C+F">F. Abusalma</a>, <a href="/search/physics?searchtype=author&query=Ambrose%2C+D">D. Ambrose</a>, <a href="/search/physics?searchtype=author&query=Artikov%2C+A">A. Artikov</a>, <a href="/search/physics?searchtype=author&query=Bernstein%2C+R">R. Bernstein</a>, <a href="/search/physics?searchtype=author&query=Blazey%2C+G+C">G. C. Blazey</a>, <a href="/search/physics?searchtype=author&query=Bloise%2C+C">C. Bloise</a>, <a href="/search/physics?searchtype=author&query=Boi%2C+S">S. Boi</a>, <a href="/search/physics?searchtype=author&query=Bolton%2C+T">T. Bolton</a>, <a href="/search/physics?searchtype=author&query=Bono%2C+J">J. Bono</a>, <a href="/search/physics?searchtype=author&query=Bonventre%2C+R">R. Bonventre</a>, <a href="/search/physics?searchtype=author&query=Bowring%2C+D">D. Bowring</a>, <a href="/search/physics?searchtype=author&query=Brown%2C+D">D. Brown</a>, <a href="/search/physics?searchtype=author&query=Brown%2C+D">D. Brown</a>, <a href="/search/physics?searchtype=author&query=Byrum%2C+K">K. Byrum</a>, <a href="/search/physics?searchtype=author&query=Campbell%2C+M">M. Campbell</a>, <a href="/search/physics?searchtype=author&query=Caron%2C+J+-">J. -F. Caron</a>, <a href="/search/physics?searchtype=author&query=Cervelli%2C+F">F. Cervelli</a>, <a href="/search/physics?searchtype=author&query=Chokheli%2C+D">D. Chokheli</a>, <a href="/search/physics?searchtype=author&query=Ciampa%2C+K">K. Ciampa</a>, <a href="/search/physics?searchtype=author&query=Ciolini%2C+R">R. Ciolini</a>, <a href="/search/physics?searchtype=author&query=Coleman%2C+R">R. Coleman</a>, <a href="/search/physics?searchtype=author&query=Cronin-Hennessy%2C+D">D. Cronin-Hennessy</a>, <a href="/search/physics?searchtype=author&query=Culbertson%2C+R">R. Culbertson</a>, <a href="/search/physics?searchtype=author&query=Cummings%2C+M+A">M. A. Cummings</a>, <a href="/search/physics?searchtype=author&query=Daniel%2C+A">A. Daniel</a> , et al. (103 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1802.02599v1-abstract-short" style="display: inline;"> We propose an evolution of the Mu2e experiment, called Mu2e-II, that would leverage advances in detector technology and utilize the increased proton intensity provided by the Fermilab PIP-II upgrade to improve the sensitivity for neutrinoless muon-to-electron conversion by one order of magnitude beyond the Mu2e experiment, providing the deepest probe of charged lepton flavor violation in the fores… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1802.02599v1-abstract-full').style.display = 'inline'; document.getElementById('1802.02599v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1802.02599v1-abstract-full" style="display: none;"> We propose an evolution of the Mu2e experiment, called Mu2e-II, that would leverage advances in detector technology and utilize the increased proton intensity provided by the Fermilab PIP-II upgrade to improve the sensitivity for neutrinoless muon-to-electron conversion by one order of magnitude beyond the Mu2e experiment, providing the deepest probe of charged lepton flavor violation in the foreseeable future. Mu2e-II will use as much of the Mu2e infrastructure as possible, providing, where required, improvements to the Mu2e apparatus to accommodate the increased beam intensity and cope with the accompanying increase in backgrounds. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1802.02599v1-abstract-full').style.display = 'none'; document.getElementById('1802.02599v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 7 February, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">17 pages, 4 figures, 1 table; Submitted to the Fermilab Physics Advisory Committee</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> Fermilab-FN-1052 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1712.06375">arXiv:1712.06375</a> <span> [<a href="https://arxiv.org/pdf/1712.06375">pdf</a>, <a href="https://arxiv.org/format/1712.06375">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nima.2018.05.003">10.1016/j.nima.2018.05.003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Ultra-Fast Hadronic Calorimetry </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Luki%C4%87%2C+S">Strahinja Luki膰</a>, <a href="/search/physics?searchtype=author&query=Mokhov%2C+N">Nikolai Mokhov</a>, <a href="/search/physics?searchtype=author&query=Striganov%2C+S">Sergei Striganov</a>, <a href="/search/physics?searchtype=author&query=Uji%C4%87%2C+P">Predrag Uji膰</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1712.06375v2-abstract-short" style="display: inline;"> Calorimeters for particle physics experiments with integration time of a few ns will substantially improve the capability of the experiment to resolve event pileup and to reject backgrounds. In this paper the time development of hadronic showers induced by 30 and 60 GeV positive pions and 120 GeV protons is studied using Monte Carlo simulation and beam tests with a prototype of a sampling steel-sc… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1712.06375v2-abstract-full').style.display = 'inline'; document.getElementById('1712.06375v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1712.06375v2-abstract-full" style="display: none;"> Calorimeters for particle physics experiments with integration time of a few ns will substantially improve the capability of the experiment to resolve event pileup and to reject backgrounds. In this paper the time development of hadronic showers induced by 30 and 60 GeV positive pions and 120 GeV protons is studied using Monte Carlo simulation and beam tests with a prototype of a sampling steel-scintillator hadronic calorimeter. In the beam tests, scintillator signals induced by hadronic showers in steel are sampled with a period of 0.2 ns and precisely time-aligned in order to study the average signal waveform at various locations with respect to the beam particle impact. Simulations of the same setup are performed using the MARS15 code. Both simulation and test beam results suggest that energy deposition in steel calorimeters develop over a time shorter than 2 ns providing opportunity for ultra-fast calorimetry. Simulation results for an "ideal" calorimeter consisting exclusively of bulk tungsten or copper are presented to establish the lower limit of the signal integration window. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1712.06375v2-abstract-full').style.display = 'none'; document.getElementById('1712.06375v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 19 May, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 18 December, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2017. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">10 pages, 16 figures, accepted for publication in NIM A</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 898, 1 August 2018, Pages 125-132 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1611.03211">arXiv:1611.03211</a> <span> [<a href="https://arxiv.org/pdf/1611.03211">pdf</a>, <a href="https://arxiv.org/format/1611.03211">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nima.2016.12.043">10.1016/j.nima.2016.12.043 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Test beam studies of the light yield, time and coordinate resolutions of scintillator strips with WLS fibers and SiPM readout </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Evdokimov%2C+V">Valery Evdokimov</a>, <a href="/search/physics?searchtype=author&query=Luki%C4%87%2C+S">Strahinja Luki膰</a>, <a href="/search/physics?searchtype=author&query=Uji%C4%87%2C+P">Predrag Uji膰</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1611.03211v2-abstract-short" style="display: inline;"> Prototype scintilator+WLS strips with SiPM readout for large muon detection systems were tested in the muon beam of the Fermilab Test Beam Facility. Light yield of up to 137 photoelectrons per muon per strip has been observed, as well as time resolution of 330 ps and position resolution along the strip of 5.4 cm. </span> <span class="abstract-full has-text-grey-dark mathjax" id="1611.03211v2-abstract-full" style="display: none;"> Prototype scintilator+WLS strips with SiPM readout for large muon detection systems were tested in the muon beam of the Fermilab Test Beam Facility. Light yield of up to 137 photoelectrons per muon per strip has been observed, as well as time resolution of 330 ps and position resolution along the strip of 5.4 cm. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1611.03211v2-abstract-full').style.display = 'none'; document.getElementById('1611.03211v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 23 December, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 10 November, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">7 pages, 11 figures, version accepted for publication in NIM A</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Inst. Meth. A848 (2017), pp. 54-59 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1608.03453">arXiv:1608.03453</a> <span> [<a href="https://arxiv.org/pdf/1608.03453">pdf</a>, <a href="https://arxiv.org/format/1608.03453">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> </div> <p class="title is-5 mathjax"> Muon Beam at the Fermilab Test Beam Area </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Evdokimov%2C+V">Valery Evdokimov</a>, <a href="/search/physics?searchtype=author&query=Luki%C4%87%2C+S">Strahinja Luki膰</a>, <a href="/search/physics?searchtype=author&query=Uji%C4%87%2C+P">Predrag Uji膰</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1608.03453v1-abstract-short" style="display: inline;"> The intensities and profiles of the muon beam behind the beam dump of the Fermilab test beam area when the facility is running in the "pion" beam mode are measured and summarized in this note. This muon beam with momenta in the range 10 - 50 GeV/c provides an opportunity to perform various measurements in parallel with other users of the test beam area. </span> <span class="abstract-full has-text-grey-dark mathjax" id="1608.03453v1-abstract-full" style="display: none;"> The intensities and profiles of the muon beam behind the beam dump of the Fermilab test beam area when the facility is running in the "pion" beam mode are measured and summarized in this note. This muon beam with momenta in the range 10 - 50 GeV/c provides an opportunity to perform various measurements in parallel with other users of the test beam area. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1608.03453v1-abstract-full').style.display = 'none'; document.getElementById('1608.03453v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 11 August, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">10 pages, 8 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-TM-2627-E </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1512.06729">arXiv:1512.06729</a> <span> [<a href="https://arxiv.org/pdf/1512.06729">pdf</a>, <a href="https://arxiv.org/format/1512.06729">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nima.2016.03.091">10.1016/j.nima.2016.03.091 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Time and Position Resolution of the Scintillator Strips for a Muon System at Future Colliders </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Evdokimov%2C+V">Valery Evdokimov</a>, <a href="/search/physics?searchtype=author&query=Luki%C4%87%2C+S">Strahinja Luki膰</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1512.06729v3-abstract-short" style="display: inline;"> Prototype scintilator+WLS strips with SiPM readout for a muon system at future colliders were tested for light yield, time resolution and position resolution. Depending on the configuration, light yield of up to 36 photoelectrons per muon per SiPM has been observed, as well as time resolution of 0.45 ns and position resolution along the strip of 7.7 cm. </span> <span class="abstract-full has-text-grey-dark mathjax" id="1512.06729v3-abstract-full" style="display: none;"> Prototype scintilator+WLS strips with SiPM readout for a muon system at future colliders were tested for light yield, time resolution and position resolution. Depending on the configuration, light yield of up to 36 photoelectrons per muon per SiPM has been observed, as well as time resolution of 0.45 ns and position resolution along the strip of 7.7 cm. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1512.06729v3-abstract-full').style.display = 'none'; document.getElementById('1512.06729v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 29 March, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 21 December, 2015; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2015. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">7 pages, 9 figures, accepted for publication in NIM A. arXiv admin note: substantial text overlap with arXiv:1510.03030</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Inst. and Methods in Physics Research, A823 (2016), pp. 120-125 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1510.03030">arXiv:1510.03030</a> <span> [<a href="https://arxiv.org/pdf/1510.03030">pdf</a>, <a href="https://arxiv.org/format/1510.03030">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Tests of Scintillator+WLS strips for Muon System at Future Colliders </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Evdokimov%2C+V">Valery Evdokimov</a>, <a href="/search/physics?searchtype=author&query=Luki%C4%87%2C+S">Strahinja Luki膰</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1510.03030v1-abstract-short" style="display: inline;"> Prototype scintilator+WLS strips with SiPM readout for muon system at future colliders were tested for light yield, time resolution and position resolution. Depending on the configuration, light yield of up to 36 photoelectrons per muon per SiPM has been achieved, as well as time resolution of 0.5 ns and position resolution of ~7 cm. </span> <span class="abstract-full has-text-grey-dark mathjax" id="1510.03030v1-abstract-full" style="display: none;"> Prototype scintilator+WLS strips with SiPM readout for muon system at future colliders were tested for light yield, time resolution and position resolution. Depending on the configuration, light yield of up to 36 photoelectrons per muon per SiPM has been achieved, as well as time resolution of 0.5 ns and position resolution of ~7 cm. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1510.03030v1-abstract-full').style.display = 'none'; document.getElementById('1510.03030v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 11 October, 2015; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2015. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">18 pages, 15 figures, 2 tables</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1502.01647">arXiv:1502.01647</a> <span> [<a href="https://arxiv.org/pdf/1502.01647">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> </div> <p class="title is-5 mathjax"> A Staged Muon Accelerator Facility For Neutrino and Collider Physics </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Delahaye%2C+J">Jean-Pierre Delahaye</a>, <a href="/search/physics?searchtype=author&query=Ankenbrandt%2C+C">Charles Ankenbrandt</a>, <a href="/search/physics?searchtype=author&query=Brice%2C+S">Stephen Brice</a>, <a href="/search/physics?searchtype=author&query=Bross%2C+A+D">Alan David Bross</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a>, <a href="/search/physics?searchtype=author&query=Eichten%2C+E">Estia Eichten</a>, <a href="/search/physics?searchtype=author&query=Holmes%2C+S">Stephen Holmes</a>, <a href="/search/physics?searchtype=author&query=Lipton%2C+R">Ronald Lipton</a>, <a href="/search/physics?searchtype=author&query=Neuffer%2C+D">David Neuffer</a>, <a href="/search/physics?searchtype=author&query=Palmer%2C+M+A">Mark Alan Palmer</a>, <a href="/search/physics?searchtype=author&query=Bogacz%2C+S+A">S. Alex Bogacz</a>, <a href="/search/physics?searchtype=author&query=Huber%2C+P">Patrick Huber</a>, <a href="/search/physics?searchtype=author&query=Kaplan%2C+D+M">Daniel M. Kaplan</a>, <a href="/search/physics?searchtype=author&query=Snopok%2C+P">Pavel Snopok</a>, <a href="/search/physics?searchtype=author&query=Kirk%2C+H+G">Harold G. Kirk</a>, <a href="/search/physics?searchtype=author&query=Palmer%2C+R+B">Robert B. Palmer</a>, <a href="/search/physics?searchtype=author&query=Ryne%2C+R+D">Robert D. Ryne</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1502.01647v1-abstract-short" style="display: inline;"> Muon-based facilities offer unique potential to provide capabilities at both the Intensity Frontier with Neutrino Factories and the Energy Frontier with Muon Colliders. They rely on a novel technology with challenging parameters, for which the feasibility is currently being evaluated by the Muon Accelerator Program (MAP). A realistic scenario for a complementary series of staged facilities with in… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1502.01647v1-abstract-full').style.display = 'inline'; document.getElementById('1502.01647v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1502.01647v1-abstract-full" style="display: none;"> Muon-based facilities offer unique potential to provide capabilities at both the Intensity Frontier with Neutrino Factories and the Energy Frontier with Muon Colliders. They rely on a novel technology with challenging parameters, for which the feasibility is currently being evaluated by the Muon Accelerator Program (MAP). A realistic scenario for a complementary series of staged facilities with increasing complexity and significant physics potential at each stage has been developed. It takes advantage of and leverages the capabilities already planned for Fermilab, especially the strategy for long-term improvement of the accelerator complex being initiated with the Proton Improvement Plan (PIP-II) and the Long Baseline Neutrino Facility (LBNF). Each stage is designed to provide an R&D platform to validate the technologies required for subsequent stages. The rationale and sequence of the staging process and the critical issues to be addressed at each stage, are presented. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1502.01647v1-abstract-full').style.display = 'none'; document.getElementById('1502.01647v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 5 February, 2015; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2015. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">5 pp</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-CONF-14-211-APC-E-T </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1408.0747">arXiv:1408.0747</a> <span> [<a href="https://arxiv.org/pdf/1408.0747">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/9/07/C07021">10.1088/1748-0221/9/07/C07021 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Fermilab Program and Plans </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1408.0747v1-abstract-short" style="display: inline;"> This article is a short summary of the talk presented at 2014 Instrumentation Conference in Novosibirsk about Fermilab's experimental program and future plans. It includes brief description of the P5 long term planning progressing in US as well as discussion of the future accelerators considered at Fermilab. </span> <span class="abstract-full has-text-grey-dark mathjax" id="1408.0747v1-abstract-full" style="display: none;"> This article is a short summary of the talk presented at 2014 Instrumentation Conference in Novosibirsk about Fermilab's experimental program and future plans. It includes brief description of the P5 long term planning progressing in US as well as discussion of the future accelerators considered at Fermilab. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1408.0747v1-abstract-full').style.display = 'none'; document.getElementById('1408.0747v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 4 August, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2014. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">10 pages, 6 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> 2014 JINST 9 C0702 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1405.2089">arXiv:1405.2089</a> <span> [<a href="https://arxiv.org/pdf/1405.2089">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nima.2014.03.014">10.1016/j.nima.2014.03.014 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The Performance and Long Term Stability of the D0 Run II Forward Muon Scintillation Counters </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Bezzubov%2C+V">V. Bezzubov</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Evdokimov%2C+V">V. Evdokimov</a>, <a href="/search/physics?searchtype=author&query=Lipaev%2C+V">V. Lipaev</a>, <a href="/search/physics?searchtype=author&query=Shchukin%2C+A">A. Shchukin</a>, <a href="/search/physics?searchtype=author&query=Vasilyev%2C+I">I. Vasilyev</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1405.2089v1-abstract-short" style="display: inline;"> The performance of the D0 experiment forward muon scintillation counters system during Run II of the Tevatron from 2001 to 2011 is described. The system consists of 4214 scintillation counters in six layers. The long term stability of the counters amplitude response determined using LED calibration system and muons produced in proton-antiproton collisions is presented. The average signal amplitude… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1405.2089v1-abstract-full').style.display = 'inline'; document.getElementById('1405.2089v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1405.2089v1-abstract-full" style="display: none;"> The performance of the D0 experiment forward muon scintillation counters system during Run II of the Tevatron from 2001 to 2011 is described. The system consists of 4214 scintillation counters in six layers. The long term stability of the counters amplitude response determined using LED calibration system and muons produced in proton-antiproton collisions is presented. The average signal amplitude for counters of all layers has gradually decreased over ten years by 11%. The reference timing, determined using LED calibration, was stable within 0.26 ns. Average value of muon timing peak position was used for periodic D0 clock signal adjustments to compensate seasonal drift caused by temperature variations. Counters occupancy for different triggers in physics data collection runs and for minimum bias triggers are presented. The single muon yields versus time and the luminosity dependence of yields were stable for the forward muon system within 1% over 10 years. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1405.2089v1-abstract-full').style.display = 'none'; document.getElementById('1405.2089v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 8 May, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2014. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">17 pages, 19 figures, submitted to Nuclear Instruments and Methods in Physics Research Section A</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-14-128-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Instruments and Methods in Physics Research, Volume 753 (2014), pages 105-115 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1308.0494">arXiv:1308.0494</a> <span> [<a href="https://arxiv.org/pdf/1308.0494">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> </div> <p class="title is-5 mathjax"> Enabling Intensity and Energy Frontier Science with a Muon Accelerator Facility in the U.S.: A White Paper Submitted to the 2013 U.S. Community Summer Study of the Division of Particles and Fields of the American Physical Society </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Delahaye%2C+J">J-P. Delahaye</a>, <a href="/search/physics?searchtype=author&query=Ankenbrandt%2C+C">C. Ankenbrandt</a>, <a href="/search/physics?searchtype=author&query=Bogacz%2C+A">A. Bogacz</a>, <a href="/search/physics?searchtype=author&query=Brice%2C+S">S. Brice</a>, <a href="/search/physics?searchtype=author&query=Bross%2C+A">A. Bross</a>, <a href="/search/physics?searchtype=author&query=Denisov%2C+D">D. Denisov</a>, <a href="/search/physics?searchtype=author&query=Eichten%2C+E">E. Eichten</a>, <a href="/search/physics?searchtype=author&query=Huber%2C+P">P. Huber</a>, <a href="/search/physics?searchtype=author&query=Kaplan%2C+D+M">D. M. Kaplan</a>, <a href="/search/physics?searchtype=author&query=Kirk%2C+H">H. Kirk</a>, <a href="/search/physics?searchtype=author&query=Lipton%2C+R">R. Lipton</a>, <a href="/search/physics?searchtype=author&query=Neuffer%2C+D">D. Neuffer</a>, <a href="/search/physics?searchtype=author&query=Palmer%2C+M+A">M. A. Palmer</a>, <a href="/search/physics?searchtype=author&query=Palmer%2C+R">R. Palmer</a>, <a href="/search/physics?searchtype=author&query=Ryne%2C+R">R. Ryne</a>, <a href="/search/physics?searchtype=author&query=Snopok%2C+P">P. Snopok</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1308.0494v2-abstract-short" style="display: inline;"> A staged approach towards muon based facilities for Intensity and Energy Frontier science, building upon existing and proposed facilities at Fermilab, is presented. At each stage, a facility exploring new physics also provides an R&D platform to validate the technology needed for subsequent stages. The envisioned program begins with nuSTORM, a sensitive sterile neutrino search which also provides… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1308.0494v2-abstract-full').style.display = 'inline'; document.getElementById('1308.0494v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1308.0494v2-abstract-full" style="display: none;"> A staged approach towards muon based facilities for Intensity and Energy Frontier science, building upon existing and proposed facilities at Fermilab, is presented. At each stage, a facility exploring new physics also provides an R&D platform to validate the technology needed for subsequent stages. The envisioned program begins with nuSTORM, a sensitive sterile neutrino search which also provides precision neutrino cross-section measurements while developing the technology of using and cooling muons. A staged Neutrino Factory based upon Project X, sending beams towards the Sanford Underground Research Facility (SURF), which will house the LBNE detector, could follow for detailed exploration of neutrino properties at the Intensity Frontier, while also establishing the technology of using intense bunched muon beams. The complex could then evolve towards Muon Colliders, starting at 126 GeV with measurements of the Higgs resonance to sub-MeV precision, and continuing to multi-TeV colliders for the exploration of physics beyond the Standard Model at the Energy Frontier. An Appendix addresses specific questions raised by the Lepton Colliders subgroup of the CSS2013 Frontier Capabilities Study Group. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1308.0494v2-abstract-full').style.display = 'none'; document.getElementById('1308.0494v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 3 January, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 2 August, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2013. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">56 pp. Submission to "Snowmass" Community Summer Study 2013</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-CONF-13-307-APC </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1306.6914">arXiv:1306.6914</a> <span> [<a href="https://arxiv.org/pdf/1306.6914">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1051/epjconf/20134901001">10.1051/epjconf/20134901001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Hadron Colliders and Hadron Collider Physics Symposium </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D">Dmitri Denisov</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1306.6914v1-abstract-short" style="display: inline;"> This article summarizes main developments of the hadron colliders and physics results obtained since their inception around forty years ago. The increase in the collision energy of over two orders of magnitude and even larger increases in luminosity provided experiments with unique data samples. Developments of full acceptance detectors, particle identification and analysis methods provided fundam… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.6914v1-abstract-full').style.display = 'inline'; document.getElementById('1306.6914v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1306.6914v1-abstract-full" style="display: none;"> This article summarizes main developments of the hadron colliders and physics results obtained since their inception around forty years ago. The increase in the collision energy of over two orders of magnitude and even larger increases in luminosity provided experiments with unique data samples. Developments of full acceptance detectors, particle identification and analysis methods provided fundamental discoveries and ultra-precise measurements which culminated in the completion and in depth verification of the Standard Model. Hadron Collider Physics symposium provided opportunities for those working at hadron colliders to share results of their research since 1979 and helped greatly to develop the field of particle physics. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.6914v1-abstract-full').style.display = 'none'; document.getElementById('1306.6914v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 June, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2013. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">6 pages, 8 figuers, Opening talk presented at Hadron Collider Physics Symposium, November 2012, Kyoto Japan</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-CONF-13-210-E </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1306.5009">arXiv:1306.5009</a> <span> [<a href="https://arxiv.org/pdf/1306.5009">pdf</a>, <a href="https://arxiv.org/format/1306.5009">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Lattice">hep-lat</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> </div> </div> <p class="title is-5 mathjax"> Project X: Physics Opportunities </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Kronfeld%2C+A+S">Andreas S. Kronfeld</a>, <a href="/search/physics?searchtype=author&query=Tschirhart%2C+R+S">Robert S. Tschirhart</a>, <a href="/search/physics?searchtype=author&query=Al-Binni%2C+U">Usama Al-Binni</a>, <a href="/search/physics?searchtype=author&query=Altmannshofer%2C+W">Wolfgang Altmannshofer</a>, <a href="/search/physics?searchtype=author&query=Ankenbrandt%2C+C">Charles Ankenbrandt</a>, <a href="/search/physics?searchtype=author&query=Babu%2C+K">Kaladi Babu</a>, <a href="/search/physics?searchtype=author&query=Banerjee%2C+S">Sunanda Banerjee</a>, <a href="/search/physics?searchtype=author&query=Bass%2C+M">Matthew Bass</a>, <a href="/search/physics?searchtype=author&query=Batell%2C+B">Brian Batell</a>, <a href="/search/physics?searchtype=author&query=Baxter%2C+D+V">David V. Baxter</a>, <a href="/search/physics?searchtype=author&query=Berezhiani%2C+Z">Zurab Berezhiani</a>, <a href="/search/physics?searchtype=author&query=Bergevin%2C+M">Marc Bergevin</a>, <a href="/search/physics?searchtype=author&query=Bernstein%2C+R">Robert Bernstein</a>, <a href="/search/physics?searchtype=author&query=Bhattacharya%2C+S">Sudeb Bhattacharya</a>, <a href="/search/physics?searchtype=author&query=Bishai%2C+M">Mary Bishai</a>, <a href="/search/physics?searchtype=author&query=Blum%2C+T">Thomas Blum</a>, <a href="/search/physics?searchtype=author&query=Bogacz%2C+S+A">S. Alex Bogacz</a>, <a href="/search/physics?searchtype=author&query=Brice%2C+S+J">Stephen J. Brice</a>, <a href="/search/physics?searchtype=author&query=Brod%2C+J">Joachim Brod</a>, <a href="/search/physics?searchtype=author&query=Bross%2C+A">Alan Bross</a>, <a href="/search/physics?searchtype=author&query=Buchoff%2C+M">Michael Buchoff</a>, <a href="/search/physics?searchtype=author&query=Burgess%2C+T+W">Thomas W. Burgess</a>, <a href="/search/physics?searchtype=author&query=Carena%2C+M">Marcela Carena</a>, <a href="/search/physics?searchtype=author&query=Castellanos%2C+L+A">Luis A. Castellanos</a>, <a href="/search/physics?searchtype=author&query=Chattopadhyay%2C+S">Subhasis Chattopadhyay</a> , et al. (111 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1306.5009v3-abstract-short" style="display: inline;"> Part 2 of "Project X: Accelerator Reference Design, Physics Opportunities, Broader Impacts". In this Part, we outline the particle-physics program that can be achieved with Project X, a staged superconducting linac for intensity-frontier particle physics. Topics include neutrino physics, kaon physics, muon physics, electric dipole moments, neutron-antineutron oscillations, new light particles, had… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.5009v3-abstract-full').style.display = 'inline'; document.getElementById('1306.5009v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1306.5009v3-abstract-full" style="display: none;"> Part 2 of "Project X: Accelerator Reference Design, Physics Opportunities, Broader Impacts". In this Part, we outline the particle-physics program that can be achieved with Project X, a staged superconducting linac for intensity-frontier particle physics. Topics include neutrino physics, kaon physics, muon physics, electric dipole moments, neutron-antineutron oscillations, new light particles, hadron structure, hadron spectroscopy, and lattice-QCD calculations. Part 1 is available as arXiv:1306.5022 [physics.acc-ph] and Part 3 is available as arXiv:1306.5024 [physics.acc-ph]. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.5009v3-abstract-full').style.display = 'none'; document.getElementById('1306.5009v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 1 October, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 20 June, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2013. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">209 pp. with many figures; prepared in part for the DPF Community Summer Study; v2 corrects typos (including one author surname), adds an author, and conforms with the version being printed; v3 includes two more chapter authors in full list at the top</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-TM-2557; ANL/PHY-13/2; BNL-101116-2013-BC/81834; JLAB-ACP-13-1725; LBNL-6334E; PNNL-22523; UASLP-IF-13-001; SLAC-R-1029 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/hep-ex/0608001">arXiv:hep-ex/0608001</a> <span> [<a href="https://arxiv.org/pdf/hep-ex/0608001">pdf</a>, <a href="https://arxiv.org/ps/hep-ex/0608001">ps</a>, <a href="https://arxiv.org/format/hep-ex/0608001">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Accelerator Physics">physics.acc-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/1/12/P12003">10.1088/1748-0221/1/12/P12003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Machine-Related Backgrounds in the SiD Detector at ILC </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Denisov%2C+D+S">D. S. Denisov</a>, <a href="/search/physics?searchtype=author&query=Mokhov%2C+N+V">N. V. Mokhov</a>, <a href="/search/physics?searchtype=author&query=Striganov%2C+S+I">S. I. Striganov</a>, <a href="/search/physics?searchtype=author&query=Kostin%2C+M+A">M. A. Kostin</a>, <a href="/search/physics?searchtype=author&query=Tropin%2C+I+S">I. S. Tropin</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="hep-ex/0608001v1-abstract-short" style="display: inline;"> With a multi-stage collimation system and magnetic iron spoilers in the tunnel, the background particle fluxes on the ILC detector can be substantially reduced. At the same time, beam-halo interactions with collimators and protective masks in the beam delivery system create fluxes of muons and other secondary particles which can still exceed the tolerable levels for some of the ILC sub-detectors… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('hep-ex/0608001v1-abstract-full').style.display = 'inline'; document.getElementById('hep-ex/0608001v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="hep-ex/0608001v1-abstract-full" style="display: none;"> With a multi-stage collimation system and magnetic iron spoilers in the tunnel, the background particle fluxes on the ILC detector can be substantially reduced. At the same time, beam-halo interactions with collimators and protective masks in the beam delivery system create fluxes of muons and other secondary particles which can still exceed the tolerable levels for some of the ILC sub-detectors. Results of modeling of such backgrounds in comparison to those from the e+ e- interactions are presented in this paper for the SiD detector. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('hep-ex/0608001v1-abstract-full').style.display = 'none'; document.getElementById('hep-ex/0608001v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 31 July, 2006; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2006. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">29 pages, 34 figures, 7 tables</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-FN-0790-AD </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 1:P12003,2006 </p> </li> </ol> <div class="is-hidden-tablet">  <span class="help" style="display: inline-block;"><a href="https://github.com/arXiv/arxiv-search/releases">Search v0.5.6 released 2020-02-24</a>  </span> </div> </div> </main> <footer> <div class="columns is-desktop" role="navigation" aria-label="Secondary">  <div class="column"> <div class="columns"> <div class="column"> <ul class="nav-spaced"> <li><a href="https://info.arxiv.org/about">About</a></li> <li><a href="https://info.arxiv.org/help">Help</a></li> </ul> </div> <div class="column"> <ul class="nav-spaced"> <li> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon filter-black" role="presentation"><title>contact arXiv</title><desc>Click here to contact arXiv</desc><path d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 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