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</div> <div class="control"> <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/1904.03435">arXiv:1904.03435</a> <span> [<a href="https://arxiv.org/pdf/1904.03435">pdf</a>, <a href="https://arxiv.org/format/1904.03435">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Computational Physics">physics.comp-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</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.cpc.2019.106952">10.1016/j.cpc.2019.106952 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> TURTLE: A C library for an optimistic stepping through a topography </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Niess%2C+V">Valentin Niess</a>, <a href="/search/physics?searchtype=author&query=Barnoud%2C+A">Anne Barnoud</a>, <a href="/search/physics?searchtype=author&query=C%C3%A2rloganu%2C+C">Cristina C芒rloganu</a>, <a href="/search/physics?searchtype=author&query=Martineau-Huynh%2C+O">Olivier Martineau-Huynh</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="1904.03435v2-abstract-short" style="display: inline;"> TURTLE is a C library providing utilities allowing to navigate through a topography described by a Digital Elevation Model (DEM). The library has been primarily designed for the Monte Carlo transport of particles scattering over medium to long ranges, e.g. atmospheric muons. But, it can also efficiently handle ray tracing problems with very large DEMs ($10^9$ nodes or more), e.g. for neutrino simu… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1904.03435v2-abstract-full').style.display = 'inline'; document.getElementById('1904.03435v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1904.03435v2-abstract-full" style="display: none;"> TURTLE is a C library providing utilities allowing to navigate through a topography described by a Digital Elevation Model (DEM). The library has been primarily designed for the Monte Carlo transport of particles scattering over medium to long ranges, e.g. atmospheric muons. But, it can also efficiently handle ray tracing problems with very large DEMs ($10^9$ nodes or more), e.g. for neutrino simulations. The TURTLE library was built on an optimistic ray tracing algorithm, detailed in the present paper. This algorithm proceeds by trials and errors, approximating the topography within the modelling uncertainties of the DEM data. This allows to traverse a topography in constant time, i.e. independently of the number of grid nodes, and with no added memory. Detailed performance studies are provided by comparison to other ray tracing algorithms and as an application to muon transport in a Monte Carlo simulation. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1904.03435v2-abstract-full').style.display = 'none'; document.getElementById('1904.03435v2-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 September, 2019; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 6 April, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 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">35 pages, 15 figure</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Comput. Phys. Commun. (2019) 106952 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1812.09018">arXiv:1812.09018</a> <span> [<a href="https://arxiv.org/pdf/1812.09018">pdf</a>, <a href="https://arxiv.org/format/1812.09018">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/10.1093/ptep/ptz125">10.1093/ptep/ptz125 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> COMET Phase-I Technical Design Report </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=The+COMET+Collaboration"> The COMET Collaboration</a>, <a href="/search/physics?searchtype=author&query=Abramishvili%2C+R">R. Abramishvili</a>, <a href="/search/physics?searchtype=author&query=Adamov%2C+G">G. Adamov</a>, <a href="/search/physics?searchtype=author&query=Akhmetshin%2C+R+R">R. R. Akhmetshin</a>, <a href="/search/physics?searchtype=author&query=Allin%2C+A">A. Allin</a>, <a href="/search/physics?searchtype=author&query=Ang%C3%A9lique%2C+J+C">J. C. Ang茅lique</a>, <a href="/search/physics?searchtype=author&query=Anishchik%2C+V">V. Anishchik</a>, <a href="/search/physics?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/physics?searchtype=author&query=Aznabayev%2C+D">D. Aznabayev</a>, <a href="/search/physics?searchtype=author&query=Bagaturia%2C+I">I. Bagaturia</a>, <a href="/search/physics?searchtype=author&query=Ban%2C+G">G. Ban</a>, <a href="/search/physics?searchtype=author&query=Ban%2C+Y">Y. Ban</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+D">D. Bauer</a>, <a href="/search/physics?searchtype=author&query=Baygarashev%2C+D">D. Baygarashev</a>, <a href="/search/physics?searchtype=author&query=Bondar%2C+A+E">A. E. Bondar</a>, <a href="/search/physics?searchtype=author&query=C%C3%A2rloganu%2C+C">C. C芒rloganu</a>, <a href="/search/physics?searchtype=author&query=Carniol%2C+B">B. Carniol</a>, <a href="/search/physics?searchtype=author&query=Chau%2C+T+T">T. T. Chau</a>, <a href="/search/physics?searchtype=author&query=Chen%2C+J+K">J. K. Chen</a>, <a href="/search/physics?searchtype=author&query=Chen%2C+S+J">S. J. Chen</a>, <a href="/search/physics?searchtype=author&query=Cheung%2C+Y+E">Y. E. Cheung</a>, <a href="/search/physics?searchtype=author&query=da+Silva%2C+W">W. da Silva</a>, <a href="/search/physics?searchtype=author&query=Dauncey%2C+P+D">P. D. Dauncey</a>, <a href="/search/physics?searchtype=author&query=Densham%2C+C">C. Densham</a>, <a href="/search/physics?searchtype=author&query=Devidze%2C+G">G. Devidze</a> , et al. (170 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="1812.09018v3-abstract-short" style="display: inline;"> The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus ($渭-e$ conversion, $渭^- N \to e^- N$); a lepton flavor violating process. The experimental sensitivity goal for this process in the Phase-I experiment is… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1812.09018v3-abstract-full').style.display = 'inline'; document.getElementById('1812.09018v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1812.09018v3-abstract-full" style="display: none;"> The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus ($渭-e$ conversion, $渭^- N \to e^- N$); a lepton flavor violating process. The experimental sensitivity goal for this process in the Phase-I experiment is $3.1\times10^{-15}$, or 90 % upper limit of branching ratio of $7\times 10^{-15}$, which is a factor of 100 improvement over the existing limit. The expected number of background events is 0.032. To achieve the target sensitivity and background level, the 3.2 kW 8 GeV proton beam from J-PARC will be used. Two types of detectors, CyDet and StrECAL, will be used for detecting the \mue conversion events, and for measuring the beam-related background events in view of the Phase-II experiment, respectively. Results from simulation on signal and background estimations are also described. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1812.09018v3-abstract-full').style.display = 'none'; document.getElementById('1812.09018v3-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, 2020; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 21 December, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 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">A minor correction applied in Eq. 3</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Progress of Theoretical and Experimental Physics, Volume 2020, Issue 3, March 2020, 033C01 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1705.05636">arXiv:1705.05636</a> <span> [<a href="https://arxiv.org/pdf/1705.05636">pdf</a>, <a href="https://arxiv.org/ps/1705.05636">ps</a>, <a href="https://arxiv.org/format/1705.05636">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Computational Physics">physics.comp-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</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.cpc.2018.04.001">10.1016/j.cpc.2018.04.001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Backward Monte-Carlo applied to muon transport </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Niess%2C+V">Valentin Niess</a>, <a href="/search/physics?searchtype=author&query=Barnoud%2C+A">Anne Barnoud</a>, <a href="/search/physics?searchtype=author&query=Carloganu%2C+C">Cristina Carloganu</a>, <a href="/search/physics?searchtype=author&query=Menedeu%2C+E+L">Eve Le Menedeu</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="1705.05636v2-abstract-short" style="display: inline;"> We discuss a backward Monte-Carlo technique for muon transport problem, with emphasis on its application in muography. Backward Monte-Carlo allows exclusive sampling of a final state by reversing the simulation flow. In practice it can be made analogous to an adjoint Monte-Carlo, though it is more versatile for muon transport. A backward Monte-Carlo was implemented as a dedicated muon transport li… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1705.05636v2-abstract-full').style.display = 'inline'; document.getElementById('1705.05636v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1705.05636v2-abstract-full" style="display: none;"> We discuss a backward Monte-Carlo technique for muon transport problem, with emphasis on its application in muography. Backward Monte-Carlo allows exclusive sampling of a final state by reversing the simulation flow. In practice it can be made analogous to an adjoint Monte-Carlo, though it is more versatile for muon transport. A backward Monte-Carlo was implemented as a dedicated muon transport library: PUMAS. It is shown for case studies relevant for muography imaging that the implementations of forward and backward Monte-Carlo schemes agree to better than 1%. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1705.05636v2-abstract-full').style.display = 'none'; document.getElementById('1705.05636v2-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 September, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 16 May, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 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">43 pages, 7 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Comput. Phys. Commun. 229, 54 (2018) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1604.04550">arXiv:1604.04550</a> <span> [<a href="https://arxiv.org/pdf/1604.04550">pdf</a>, <a href="https://arxiv.org/format/1604.04550">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/10.1088/1748-0221/11/06/P06014">10.1088/1748-0221/11/06/P06014 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Resistive Plate Chamber Digitization in a Hadronic Shower Environment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Deng%2C+Z">Z. Deng</a>, <a href="/search/physics?searchtype=author&query=Li%2C+Y">Y. Li</a>, <a href="/search/physics?searchtype=author&query=Wang%2C+Y">Y. Wang</a>, <a href="/search/physics?searchtype=author&query=Yue%2C+Q">Q. Yue</a>, <a href="/search/physics?searchtype=author&query=Yang%2C+Z">Z. Yang</a>, <a href="/search/physics?searchtype=author&query=Apostolakis%2C+J">J. Apostolakis</a>, <a href="/search/physics?searchtype=author&query=Folger%2C+G">G. Folger</a>, <a href="/search/physics?searchtype=author&query=Grefe%2C+C">C. Grefe</a>, <a href="/search/physics?searchtype=author&query=Ivantchenko%2C+V">V. Ivantchenko</a>, <a href="/search/physics?searchtype=author&query=Ribon%2C+A">A. Ribon</a>, <a href="/search/physics?searchtype=author&query=Uzhinskiy%2C+V">V. Uzhinskiy</a>, <a href="/search/physics?searchtype=author&query=Boumediene%2C+D">D. Boumediene</a>, <a href="/search/physics?searchtype=author&query=Carloganu%2C+C">C. Carloganu</a>, <a href="/search/physics?searchtype=author&query=Fran%C3%A7ais%2C+V">V. Fran莽ais</a>, <a href="/search/physics?searchtype=author&query=Cho%2C+G">G. Cho</a>, <a href="/search/physics?searchtype=author&query=Kim%2C+D">D-W. Kim</a>, <a href="/search/physics?searchtype=author&query=Lee%2C+S+C">S. C. Lee</a>, <a href="/search/physics?searchtype=author&query=Park%2C+W">W. Park</a>, <a href="/search/physics?searchtype=author&query=Vallecorsa%2C+S">S. Vallecorsa</a>, <a href="/search/physics?searchtype=author&query=Cauwenbergh%2C+S">S. Cauwenbergh</a>, <a href="/search/physics?searchtype=author&query=Tytgat%2C+M">M. Tytgat</a>, <a href="/search/physics?searchtype=author&query=Pingault%2C+A">A. Pingault</a>, <a href="/search/physics?searchtype=author&query=Zaganidis%2C+N">N. Zaganidis</a>, <a href="/search/physics?searchtype=author&query=Brianne%2C+E">E. Brianne</a>, <a href="/search/physics?searchtype=author&query=Ebrahimi%2C+A">A. Ebrahimi</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="1604.04550v1-abstract-short" style="display: inline;"> The CALICE Semi-Digital Hadron Calorimeter (SDHCAL) technological prototype is a sampling calorimeter using Glass Resistive Plate Chamber detectors with a three-threshold readout as the active medium. This technology is one of the two options proposed for the hadron calorimeter of the International Large Detector for the International Linear Collider. The prototype was exposed to beams of muons, e… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1604.04550v1-abstract-full').style.display = 'inline'; document.getElementById('1604.04550v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1604.04550v1-abstract-full" style="display: none;"> The CALICE Semi-Digital Hadron Calorimeter (SDHCAL) technological prototype is a sampling calorimeter using Glass Resistive Plate Chamber detectors with a three-threshold readout as the active medium. This technology is one of the two options proposed for the hadron calorimeter of the International Large Detector for the International Linear Collider. The prototype was exposed to beams of muons, electrons and pions of different energies at the CERN Super Proton Synchrotron. To be able to study the performance of such a calorimeter in future experiments it is important to ensure reliable simulation of its response. In this paper we present our prototype simulation performed with GEANT4 and the digitization procedure achieved with an algorithm called SimDigital. A detailed description of this algorithm is given and the methods to determinate its parameters using muon tracks and electromagnetic showers are explained. The comparison with hadronic shower data shows a good agreement up to 50 GeV. Discrepancies are observed at higher energies. The reasons for these differences are investigated. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1604.04550v1-abstract-full').style.display = 'none'; document.getElementById('1604.04550v1-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 April, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2016. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1602.02276">arXiv:1602.02276</a> <span> [<a href="https://arxiv.org/pdf/1602.02276">pdf</a>, <a href="https://arxiv.org/format/1602.02276">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/10.1088/1748-0221/11/04/P04001">10.1088/1748-0221/11/04/P04001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First results of the CALICE SDHCAL technological prototype </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Buridon%2C+V">V. Buridon</a>, <a href="/search/physics?searchtype=author&query=Combaret%2C+C">C. Combaret</a>, <a href="/search/physics?searchtype=author&query=Caponetto%2C+L">L. Caponetto</a>, <a href="/search/physics?searchtype=author&query=Et%C3%A9%2C+R">R. Et茅</a>, <a href="/search/physics?searchtype=author&query=Garillot%2C+G">G. Garillot</a>, <a href="/search/physics?searchtype=author&query=Grenier%2C+G">G. Grenier</a>, <a href="/search/physics?searchtype=author&query=Han%2C+R">R. Han</a>, <a href="/search/physics?searchtype=author&query=Ianigro%2C+J+C">J. C. Ianigro</a>, <a href="/search/physics?searchtype=author&query=Kieffer%2C+R">R. Kieffer</a>, <a href="/search/physics?searchtype=author&query=Laktineh%2C+I">I. Laktineh</a>, <a href="/search/physics?searchtype=author&query=Lumb%2C+N">N. Lumb</a>, <a href="/search/physics?searchtype=author&query=Mathez%2C+H">H. Mathez</a>, <a href="/search/physics?searchtype=author&query=Mirabito%2C+L">L. Mirabito</a>, <a href="/search/physics?searchtype=author&query=Petrukhin%2C+A">A. Petrukhin</a>, <a href="/search/physics?searchtype=author&query=Steen%2C+A">A. Steen</a>, <a href="/search/physics?searchtype=author&query=Antequera%2C+J+B">J. Berenguer Antequera</a>, <a href="/search/physics?searchtype=author&query=Alamillo%2C+E+C">E. Calvo Alamillo</a>, <a href="/search/physics?searchtype=author&query=Fouz%2C+M+-">M. -C. Fouz</a>, <a href="/search/physics?searchtype=author&query=Marin%2C+J">J. Marin</a>, <a href="/search/physics?searchtype=author&query=Puerta-Pelayo%2C+J">J. Puerta-Pelayo</a>, <a href="/search/physics?searchtype=author&query=Verdugo%2C+A">A. Verdugo</a>, <a href="/search/physics?searchtype=author&query=Gil%2C+E+C">E. Cortina Gil</a>, <a href="/search/physics?searchtype=author&query=Mannai%2C+S">S. Mannai</a>, <a href="/search/physics?searchtype=author&query=Cauwenbergh%2C+S">S. Cauwenbergh</a>, <a href="/search/physics?searchtype=author&query=Tytgat%2C+M">M. Tytgat</a> , et al. (96 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="1602.02276v2-abstract-short" style="display: inline;"> The CALICE Semi-Digital Hadronic Calorimeter (SDHCAL) prototype, built in 2011, was exposed to beams of hadrons, electrons and muons in two short periods in 2012 on two different beam lines of the CERN SPS. The prototype with its 48 active layers, made of Glass Resistive Plate Chambers and their embedded readout electronics, was run in triggerless and power-pulsing mode. The performance of the SDH… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1602.02276v2-abstract-full').style.display = 'inline'; document.getElementById('1602.02276v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1602.02276v2-abstract-full" style="display: none;"> The CALICE Semi-Digital Hadronic Calorimeter (SDHCAL) prototype, built in 2011, was exposed to beams of hadrons, electrons and muons in two short periods in 2012 on two different beam lines of the CERN SPS. The prototype with its 48 active layers, made of Glass Resistive Plate Chambers and their embedded readout electronics, was run in triggerless and power-pulsing mode. The performance of the SDHCAL during the test beam was found to be very satisfactory with an efficiency exceeding 90% for almost all of the 48 active layers. A linear response (within 5%) and a good energy resolution are obtained for a large range of hadronic energies (5-80GeV) by applying appropriate calibration coefficients to the collected data for both the Digital (Binary) and the Semi-Digital (Multi-threshold) modes of the SDHCAL prototype. The Semi-Digital mode shows better performance at energies exceeding 30GeV <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1602.02276v2-abstract-full').style.display = 'none'; document.getElementById('1602.02276v2-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> 20 March, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 6 February, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2016. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1411.7215">arXiv:1411.7215</a> <span> [<a href="https://arxiv.org/pdf/1411.7215">pdf</a>, <a href="https://arxiv.org/format/1411.7215">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.2015.05.009">10.1016/j.nima.2015.05.009 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Testing Hadronic Interaction Models using a Highly Granular Silicon-Tungsten Calorimeter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=The+CALICE+Collaboration"> The CALICE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Bilki%2C+B">B. Bilki</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Schlereth%2C+J">J. Schlereth</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Deng%2C+Z">Z. Deng</a>, <a href="/search/physics?searchtype=author&query=Li%2C+Y">Y. Li</a>, <a href="/search/physics?searchtype=author&query=Wang%2C+Y">Y. Wang</a>, <a href="/search/physics?searchtype=author&query=Yue%2C+Q">Q. Yue</a>, <a href="/search/physics?searchtype=author&query=Yang%2C+Z">Z. Yang</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Price%2C+T">T. Price</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Benchekroun%2C+D">D. Benchekroun</a>, <a href="/search/physics?searchtype=author&query=Hoummada%2C+A">A. Hoummada</a>, <a href="/search/physics?searchtype=author&query=Khoulaki%2C+Y">Y. Khoulaki</a>, <a href="/search/physics?searchtype=author&query=C%C3%A2rloganu%2C+C">C. C芒rloganu</a>, <a href="/search/physics?searchtype=author&query=Chang%2C+S">S. Chang</a>, <a href="/search/physics?searchtype=author&query=Khan%2C+A">A. Khan</a>, <a href="/search/physics?searchtype=author&query=Kim%2C+D+H">D. H. Kim</a>, <a href="/search/physics?searchtype=author&query=Kong%2C+D+J">D. J. Kong</a>, <a href="/search/physics?searchtype=author&query=Oh%2C+Y+D">Y. D. Oh</a> , et al. (127 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="1411.7215v2-abstract-short" style="display: inline;"> A detailed study of hadronic interactions is presented using data recorded with the highly granular CALICE silicon-tungsten electromagnetic calorimeter. Approximately 350,000 selected negatively charged pion events at energies between 2 and 10 GeV have been studied. The predictions of several physics models available within the Geant4 simulation tool kit are compared to this data. A reasonable ove… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1411.7215v2-abstract-full').style.display = 'inline'; document.getElementById('1411.7215v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1411.7215v2-abstract-full" style="display: none;"> A detailed study of hadronic interactions is presented using data recorded with the highly granular CALICE silicon-tungsten electromagnetic calorimeter. Approximately 350,000 selected negatively charged pion events at energies between 2 and 10 GeV have been studied. The predictions of several physics models available within the Geant4 simulation tool kit are compared to this data. A reasonable overall description of the data is observed; the Monte Carlo predictions are within 20% of the data, and for many observables much closer. The largest quantitative discrepancies are found in the longitudinal and transverse distributions of reconstructed energy. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1411.7215v2-abstract-full').style.display = 'none'; document.getElementById('1411.7215v2-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, 2015; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 26 November, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 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">28 pages, 24 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> Nucl. Instrum. Meth. A 794: 240-254, 2015 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1404.6454">arXiv:1404.6454</a> <span> [<a href="https://arxiv.org/pdf/1404.6454">pdf</a>, <a href="https://arxiv.org/format/1404.6454">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/10.1088/1748-0221/9/07/P07022">10.1088/1748-0221/9/07/P07022 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The Time Structure of Hadronic Showers in highly granular Calorimeters with Tungsten and Steel Absorbers </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Blaising%2C+J+-">J. -J. Blaising</a>, <a href="/search/physics?searchtype=author&query=Chefdeville%2C+M">M. Chefdeville</a>, <a href="/search/physics?searchtype=author&query=Drancourt%2C+C">C. Drancourt</a>, <a href="/search/physics?searchtype=author&query=Gaglione%2C+R">R. Gaglione</a>, <a href="/search/physics?searchtype=author&query=Geffroy%2C+N">N. Geffroy</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Koletsou%2C+I">I. Koletsou</a>, <a href="/search/physics?searchtype=author&query=Prast%2C+J">J. Prast</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+G+V+J">G. Vouters J. Repond</a>, <a href="/search/physics?searchtype=author&query=Schlereth%2C+J">J. Schlereth</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+L+X+E">L. Xia E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Benchekroun%2C+D">D. Benchekroun</a>, <a href="/search/physics?searchtype=author&query=Hoummada%2C+A">A. Hoummada</a>, <a href="/search/physics?searchtype=author&query=Apostolakis%2C+Y+K+J">Y. Khoulaki J. Apostolakis</a>, <a href="/search/physics?searchtype=author&query=Arfaoui%2C+S">S. Arfaoui</a>, <a href="/search/physics?searchtype=author&query=Benoit%2C+M">M. Benoit</a> , et al. (188 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="1404.6454v2-abstract-short" style="display: inline;"> The intrinsic time structure of hadronic showers influences the timing capability and the required integration time of hadronic calorimeters in particle physics experiments, and depends on the active medium and on the absorber of the calorimeter. With the CALICE T3B experiment, a setup of 15 small plastic scintillator tiles read out with Silicon Photomultipliers, the time structure of showers is m… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1404.6454v2-abstract-full').style.display = 'inline'; document.getElementById('1404.6454v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1404.6454v2-abstract-full" style="display: none;"> The intrinsic time structure of hadronic showers influences the timing capability and the required integration time of hadronic calorimeters in particle physics experiments, and depends on the active medium and on the absorber of the calorimeter. With the CALICE T3B experiment, a setup of 15 small plastic scintillator tiles read out with Silicon Photomultipliers, the time structure of showers is measured on a statistical basis with high spatial and temporal resolution in sampling calorimeters with tungsten and steel absorbers. The results are compared to GEANT4 (version 9.4 patch 03) simulations with different hadronic physics models. These comparisons demonstrate the importance of using high precision treatment of low-energy neutrons for tungsten absorbers, while an overall good agreement between data and simulations for all considered models is observed for steel. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1404.6454v2-abstract-full').style.display = 'none'; document.getElementById('1404.6454v2-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> 21 July, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 25 April, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 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">24 pages including author list, 9 figures, published in JINST</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> MPP-2014-147 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 9 (2014) P07022 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1311.3761">arXiv:1311.3761</a> <span> [<a href="https://arxiv.org/pdf/1311.3761">pdf</a>, <a href="https://arxiv.org/ps/1311.3761">ps</a>, <a href="https://arxiv.org/format/1311.3761">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.2014.06.039">10.1016/j.nima.2014.06.039 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Performance of the first prototype of the CALICE scintillator strip electromagnetic calorimeter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CALICE+Collaboration"> CALICE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Francis%2C+K">K. Francis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Schlereth%2C+J">J. Schlereth</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+E">E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Benchekroun%2C+D">D. Benchekroun</a>, <a href="/search/physics?searchtype=author&query=Hoummada%2C+A">A. Hoummada</a>, <a href="/search/physics?searchtype=author&query=Khoulaki%2C+Y">Y. Khoulaki</a>, <a href="/search/physics?searchtype=author&query=Apostolakis%2C+J">J. Apostolakis</a>, <a href="/search/physics?searchtype=author&query=Dotti%2C+A">A. Dotti</a>, <a href="/search/physics?searchtype=author&query=Folger%2C+G">G. Folger</a>, <a href="/search/physics?searchtype=author&query=Ivantchenko%2C+V">V. Ivantchenko</a>, <a href="/search/physics?searchtype=author&query=Ribon%2C+A">A. Ribon</a> , et al. (169 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="1311.3761v2-abstract-short" style="display: inline;"> A first prototype of a scintillator strip-based electromagnetic calorimeter was built, consisting of 26 layers of tungsten absorber plates interleaved with planes of 45x10x3 mm3 plastic scintillator strips. Data were collected using a positron test beam at DESY with momenta between 1 and 6 GeV/c. The prototype's performance is presented in terms of the linearity and resolution of the energy measur… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1311.3761v2-abstract-full').style.display = 'inline'; document.getElementById('1311.3761v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1311.3761v2-abstract-full" style="display: none;"> A first prototype of a scintillator strip-based electromagnetic calorimeter was built, consisting of 26 layers of tungsten absorber plates interleaved with planes of 45x10x3 mm3 plastic scintillator strips. Data were collected using a positron test beam at DESY with momenta between 1 and 6 GeV/c. The prototype's performance is presented in terms of the linearity and resolution of the energy measurement. These results represent an important milestone in the development of highly granular calorimeters using scintillator strip technology. This technology is being developed for a future linear collider experiment, aiming at the precise measurement of jet energies using particle flow techniques. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1311.3761v2-abstract-full').style.display = 'none'; document.getElementById('1311.3761v2-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 June, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 15 November, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2013. </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, A (2014), pp. 278-289 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1311.3505">arXiv:1311.3505</a> <span> [<a href="https://arxiv.org/pdf/1311.3505">pdf</a>, <a href="https://arxiv.org/format/1311.3505">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/10.1088/1748-0221/9/01/P01004">10.1088/1748-0221/9/01/P01004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Shower development of particles with momenta from 1 to 10 GeV in the CALICE Scintillator-Tungsten HCAL </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Blaising%2C+J+-">J. -J. Blaising</a>, <a href="/search/physics?searchtype=author&query=Chefdeville%2C+M">M. Chefdeville</a>, <a href="/search/physics?searchtype=author&query=Drancourt%2C+C">C. Drancourt</a>, <a href="/search/physics?searchtype=author&query=Gaglione%2C+R">R. Gaglione</a>, <a href="/search/physics?searchtype=author&query=Geffroy%2C+N">N. Geffroy</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Koletsou%2C+I">I. Koletsou</a>, <a href="/search/physics?searchtype=author&query=Prast%2C+J">J. Prast</a>, <a href="/search/physics?searchtype=author&query=Vouters%2C+G">G. Vouters</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Schlereth%2C+J">J. Schlereth</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+E">E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Benchekroun%2C+D">D. Benchekroun</a>, <a href="/search/physics?searchtype=author&query=Hoummada%2C+A">A. Hoummada</a> , et al. (194 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="1311.3505v2-abstract-short" style="display: inline;"> Lepton colliders are considered as options to complement and to extend the physics programme at the Large Hadron Collider. The Compact Linear Collider (CLIC) is an $e^+e^-$ collider under development aiming at centre-of-mass energies of up to 3 TeV. For experiments at CLIC, a hadron sampling calorimeter with tungsten absorber is proposed. Such a calorimeter provides sufficient depth to contain hig… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1311.3505v2-abstract-full').style.display = 'inline'; document.getElementById('1311.3505v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1311.3505v2-abstract-full" style="display: none;"> Lepton colliders are considered as options to complement and to extend the physics programme at the Large Hadron Collider. The Compact Linear Collider (CLIC) is an $e^+e^-$ collider under development aiming at centre-of-mass energies of up to 3 TeV. For experiments at CLIC, a hadron sampling calorimeter with tungsten absorber is proposed. Such a calorimeter provides sufficient depth to contain high-energy showers, while allowing a compact size for the surrounding solenoid. A fine-grained calorimeter prototype with tungsten absorber plates and scintillator tiles read out by silicon photomultipliers was built and exposed to particle beams at CERN. Results obtained with electrons, pions and protons of momenta up to 10 GeV are presented in terms of energy resolution and shower shape studies. The results are compared with several GEANT4 simulation models in order to assess the reliability of the Monte Carlo predictions relevant for a future experiment at CLIC. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1311.3505v2-abstract-full').style.display = 'none'; document.getElementById('1311.3505v2-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 January, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 November, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 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">28 pages, 23 figures, 3 tables</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 9 P01004 January 2014 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1306.3037">arXiv:1306.3037</a> <span> [<a href="https://arxiv.org/pdf/1306.3037">pdf</a>, <a href="https://arxiv.org/ps/1306.3037">ps</a>, <a href="https://arxiv.org/format/1306.3037">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/10.1088/1748-0221/8/07/P07005">10.1088/1748-0221/8/07/P07005 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Validation of GEANT4 Monte Carlo Models with a Highly Granular Scintillator-Steel Hadron Calorimeter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Blaha%2C+J">J. Blaha</a>, <a href="/search/physics?searchtype=author&query=Blaising%2C+J+-">J. -J. Blaising</a>, <a href="/search/physics?searchtype=author&query=Drancourt%2C+C">C. Drancourt</a>, <a href="/search/physics?searchtype=author&query=Espargili%C3%A8re%2C+A">A. Espargili猫re</a>, <a href="/search/physics?searchtype=author&query=Gaglione%2C+R">R. Gaglione</a>, <a href="/search/physics?searchtype=author&query=Geffroy%2C+N">N. Geffroy</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Prast%2C+J">J. Prast</a>, <a href="/search/physics?searchtype=author&query=Vouters%2C+G">G. Vouters</a>, <a href="/search/physics?searchtype=author&query=Francis%2C+K">K. Francis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Schlereth%2C+J">J. Schlereth</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+E">E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Buanes%2C+T">T. Buanes</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a> , et al. (148 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="1306.3037v3-abstract-short" style="display: inline;"> Calorimeters with a high granularity are a fundamental requirement of the Particle Flow paradigm. This paper focuses on the prototype of a hadron calorimeter with analog readout, consisting of thirty-eight scintillator layers alternating with steel absorber planes. The scintillator plates are finely segmented into tiles individually read out via Silicon Photomultipliers. The presented results are… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.3037v3-abstract-full').style.display = 'inline'; document.getElementById('1306.3037v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1306.3037v3-abstract-full" style="display: none;"> Calorimeters with a high granularity are a fundamental requirement of the Particle Flow paradigm. This paper focuses on the prototype of a hadron calorimeter with analog readout, consisting of thirty-eight scintillator layers alternating with steel absorber planes. The scintillator plates are finely segmented into tiles individually read out via Silicon Photomultipliers. The presented results are based on data collected with pion beams in the energy range from 8GeV to 100GeV. The fine segmentation of the sensitive layers and the high sampling frequency allow for an excellent reconstruction of the spatial development of hadronic showers. A comparison between data and Monte Carlo simulations is presented, concerning both the longitudinal and lateral development of hadronic showers and the global response of the calorimeter. The performance of several GEANT4 physics lists with respect to these observables is evaluated. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1306.3037v3-abstract-full').style.display = 'none'; document.getElementById('1306.3037v3-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 June, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 13 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">Journal ref:</span> JINST 8 P07005 2013 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1305.7027">arXiv:1305.7027</a> <span> [<a href="https://arxiv.org/pdf/1305.7027">pdf</a>, <a href="https://arxiv.org/format/1305.7027">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"> Track segments in hadronic showers in a highly granular scintillator-steel hadron calorimeter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CALICE+Collaboration"> CALICE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Blaising%2C+J+-">J. -J. Blaising</a>, <a href="/search/physics?searchtype=author&query=Chefdeville%2C+M">M. Chefdeville</a>, <a href="/search/physics?searchtype=author&query=Drancourt%2C+C">C. Drancourt</a>, <a href="/search/physics?searchtype=author&query=Gaglione%2C+R">R. Gaglione</a>, <a href="/search/physics?searchtype=author&query=Geffroy%2C+N">N. Geffroy</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Koletsou%2C+I">I. Koletsou</a>, <a href="/search/physics?searchtype=author&query=Prast%2C+J">J. Prast</a>, <a href="/search/physics?searchtype=author&query=Vouters%2C+G">G. Vouters</a>, <a href="/search/physics?searchtype=author&query=Francis%2C+K">K. Francis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Schlereth%2C+J">J. Schlereth</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+E">E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a> , et al. (184 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="1305.7027v3-abstract-short" style="display: inline;"> We investigate the three dimensional substructure of hadronic showers in the CALICE scintillator-steel hadronic calorimeter. The high granularity of the detector is used to find track segments of minimum ionising particles within hadronic showers, providing sensitivity to the spatial structure and the details of secondary particle production in hadronic cascades. The multiplicity, length and angul… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.7027v3-abstract-full').style.display = 'inline'; document.getElementById('1305.7027v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1305.7027v3-abstract-full" style="display: none;"> We investigate the three dimensional substructure of hadronic showers in the CALICE scintillator-steel hadronic calorimeter. The high granularity of the detector is used to find track segments of minimum ionising particles within hadronic showers, providing sensitivity to the spatial structure and the details of secondary particle production in hadronic cascades. The multiplicity, length and angular distribution of identified track segments are compared to GEANT4 simulations with several different shower models. Track segments also provide the possibility for in-situ calibration of highly granular calorimeters. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.7027v3-abstract-full').style.display = 'none'; document.getElementById('1305.7027v3-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 July, 2013; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 May, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 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">27 pages, 17 figures, accepted for publication in JINST</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> MPP-2013-143 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1207.4210">arXiv:1207.4210</a> <span> [<a href="https://arxiv.org/pdf/1207.4210">pdf</a>, <a href="https://arxiv.org/format/1207.4210">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/10.1088/1748-0221/7/09/P09017">10.1088/1748-0221/7/09/P09017 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Hadronic energy resolution of a highly granular scintillator-steel hadron calorimeter using software compensation techniques </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CALICE+Collaboration"> CALICE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Blaha%2C+J">J. Blaha</a>, <a href="/search/physics?searchtype=author&query=Blaising%2C+J+-">J. -J. Blaising</a>, <a href="/search/physics?searchtype=author&query=Drancourt%2C+C">C. Drancourt</a>, <a href="/search/physics?searchtype=author&query=Espargili%C3%A8re%2C+A">A. Espargili猫re</a>, <a href="/search/physics?searchtype=author&query=Gaglione%2C+R">R. Gaglione</a>, <a href="/search/physics?searchtype=author&query=Geffroy%2C+N">N. Geffroy</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Prast%2C+J">J. Prast</a>, <a href="/search/physics?searchtype=author&query=Vouters%2C+G">G. Vouters</a>, <a href="/search/physics?searchtype=author&query=Francis%2C+K">K. Francis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+E">E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Buanes%2C+T">T. Buanes</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a> , et al. (142 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="1207.4210v2-abstract-short" style="display: inline;"> The energy resolution of a highly granular 1 m3 analogue scintillator-steel hadronic calorimeter is studied using charged pions with energies from 10 GeV to 80 GeV at the CERN SPS. The energy resolution for single hadrons is determined to be approximately 58%/sqrt(E/GeV}. This resolution is improved to approximately 45%/sqrt(E/GeV) with software compensation techniques. These techniques take advan… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1207.4210v2-abstract-full').style.display = 'inline'; document.getElementById('1207.4210v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1207.4210v2-abstract-full" style="display: none;"> The energy resolution of a highly granular 1 m3 analogue scintillator-steel hadronic calorimeter is studied using charged pions with energies from 10 GeV to 80 GeV at the CERN SPS. The energy resolution for single hadrons is determined to be approximately 58%/sqrt(E/GeV}. This resolution is improved to approximately 45%/sqrt(E/GeV) with software compensation techniques. These techniques take advantage of the event-by-event information about the substructure of hadronic showers which is provided by the imaging capabilities of the calorimeter. The energy reconstruction is improved either with corrections based on the local energy density or by applying a single correction factor to the event energy sum derived from a global measure of the shower energy density. The application of the compensation algorithms to Geant4 simulations yield resolution improvements comparable to those observed for real data. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1207.4210v2-abstract-full').style.display = 'none'; document.getElementById('1207.4210v2-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 September, 2012; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 17 July, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2012. </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">26 pages, 14 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> MPP-2012-116 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 7 P09017 (2012) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1201.4657">arXiv:1201.4657</a> <span> [<a href="https://arxiv.org/pdf/1201.4657">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"> Infrastructure for Detector Research and Development towards the International Linear Collider </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Aguilar%2C+J">J. Aguilar</a>, <a href="/search/physics?searchtype=author&query=Ambalathankandy%2C+P">P. Ambalathankandy</a>, <a href="/search/physics?searchtype=author&query=Fiutowski%2C+T">T. Fiutowski</a>, <a href="/search/physics?searchtype=author&query=Idzik%2C+M">M. Idzik</a>, <a href="/search/physics?searchtype=author&query=Kulis%2C+S">Sz. Kulis</a>, <a href="/search/physics?searchtype=author&query=Przyborowski%2C+D">D. Przyborowski</a>, <a href="/search/physics?searchtype=author&query=Swientek%2C+K">K. Swientek</a>, <a href="/search/physics?searchtype=author&query=Bamberger%2C+A">A. Bamberger</a>, <a href="/search/physics?searchtype=author&query=K%C3%B6hli%2C+M">M. K枚hli</a>, <a href="/search/physics?searchtype=author&query=Lupberger%2C+M">M. Lupberger</a>, <a href="/search/physics?searchtype=author&query=Renz%2C+U">U. Renz</a>, <a href="/search/physics?searchtype=author&query=Schumacher%2C+M">M. Schumacher</a>, <a href="/search/physics?searchtype=author&query=Zwerger%2C+A">Andreas Zwerger</a>, <a href="/search/physics?searchtype=author&query=Calderone%2C+A">A. Calderone</a>, <a href="/search/physics?searchtype=author&query=Cussans%2C+D+G">D. G. Cussans</a>, <a href="/search/physics?searchtype=author&query=Heath%2C+H+F">H. F. Heath</a>, <a href="/search/physics?searchtype=author&query=Mandry%2C+S">S. Mandry</a>, <a href="/search/physics?searchtype=author&query=Page%2C+R+F">R. F. Page</a>, <a href="/search/physics?searchtype=author&query=Velthuis%2C+J+J">J. J. Velthuis</a>, <a href="/search/physics?searchtype=author&query=Atti%C3%A9%2C+D">D. Atti茅</a>, <a href="/search/physics?searchtype=author&query=Calvet%2C+D">D. Calvet</a>, <a href="/search/physics?searchtype=author&query=Colas%2C+P">P. Colas</a>, <a href="/search/physics?searchtype=author&query=Coppolani%2C+X">X. Coppolani</a>, <a href="/search/physics?searchtype=author&query=Degerli%2C+Y">Y. Degerli</a>, <a href="/search/physics?searchtype=author&query=Delagnes%2C+E">E. Delagnes</a> , et al. (252 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="1201.4657v1-abstract-short" style="display: inline;"> The EUDET-project was launched to create an infrastructure for developing and testing new and advanced detector technologies to be used at a future linear collider. The aim was to make possible experimentation and analysis of data for institutes, which otherwise could not be realized due to lack of resources. The infrastructure comprised an analysis and software network, and instrumentation infras… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1201.4657v1-abstract-full').style.display = 'inline'; document.getElementById('1201.4657v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1201.4657v1-abstract-full" style="display: none;"> The EUDET-project was launched to create an infrastructure for developing and testing new and advanced detector technologies to be used at a future linear collider. The aim was to make possible experimentation and analysis of data for institutes, which otherwise could not be realized due to lack of resources. The infrastructure comprised an analysis and software network, and instrumentation infrastructures for tracking detectors as well as for calorimetry. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1201.4657v1-abstract-full').style.display = 'none'; document.getElementById('1201.4657v1-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 January, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2012. </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">54 pages, 48 pictures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1105.4116">arXiv:1105.4116</a> <span> [<a href="https://arxiv.org/pdf/1105.4116">pdf</a>, <a href="https://arxiv.org/ps/1105.4116">ps</a>, <a href="https://arxiv.org/format/1105.4116">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 Methods for Astrophysics">astro-ph.IM</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Astrophysical Phenomena">astro-ph.HE</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="Data Analysis, Statistics and Probability">physics.data-an</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.astropartphys.2011.01.003">10.1016/j.astropartphys.2011.01.003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A Fast Algorithm for Muon Track Reconstruction and its Application to the ANTARES Neutrino Telescope </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=ANTARES+collaboration"> ANTARES collaboration</a>, <a href="/search/physics?searchtype=author&query=Aguilar%2C+J+A">J. A. Aguilar</a>, <a href="/search/physics?searchtype=author&query=Samarai%2C+I+A">I. Al Samarai</a>, <a href="/search/physics?searchtype=author&query=Albert%2C+A">A. Albert</a>, <a href="/search/physics?searchtype=author&query=Andre%2C+M">M. Andre</a>, <a href="/search/physics?searchtype=author&query=Anghinolfi%2C+M">M. Anghinolfi</a>, <a href="/search/physics?searchtype=author&query=Anton%2C+G">G. Anton</a>, <a href="/search/physics?searchtype=author&query=Anvar%2C+S">S. Anvar</a>, <a href="/search/physics?searchtype=author&query=Ardid%2C+M">M. Ardid</a>, <a href="/search/physics?searchtype=author&query=Jesus%2C+A+C+A">A. C. Assis Jesus</a>, <a href="/search/physics?searchtype=author&query=Astraatmadja%2C+T">T. Astraatmadja</a>, <a href="/search/physics?searchtype=author&query=Aubert%2C+J">J-J. Aubert</a>, <a href="/search/physics?searchtype=author&query=Auer%2C+R">R. Auer</a>, <a href="/search/physics?searchtype=author&query=Baret%2C+B">B. Baret</a>, <a href="/search/physics?searchtype=author&query=Basa%2C+S">S. Basa</a>, <a href="/search/physics?searchtype=author&query=Bazzotti%2C+M">M. Bazzotti</a>, <a href="/search/physics?searchtype=author&query=Bertin%2C+V">V. Bertin</a>, <a href="/search/physics?searchtype=author&query=Biagi%2C+S">S. Biagi</a>, <a href="/search/physics?searchtype=author&query=Bigongiari%2C+C">C. Bigongiari</a>, <a href="/search/physics?searchtype=author&query=Bogazzi%2C+C">C. Bogazzi</a>, <a href="/search/physics?searchtype=author&query=Bou-Cabo%2C+M">M. Bou-Cabo</a>, <a href="/search/physics?searchtype=author&query=Bouwhuis%2C+M+C">M. C. Bouwhuis</a>, <a href="/search/physics?searchtype=author&query=Brown%2C+A+M">A. M. Brown</a>, <a href="/search/physics?searchtype=author&query=Brunner%2C+J">J. Brunner</a>, <a href="/search/physics?searchtype=author&query=Busto%2C+J">J. Busto</a> , et al. (118 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="1105.4116v1-abstract-short" style="display: inline;"> An algorithm is presented, that provides a fast and robust reconstruction of neutrino induced upward-going muons and a discrimination of these events from downward-going atmospheric muon background in data collected by the ANTARES neutrino telescope. The algorithm consists of a hit merging and hit selection procedure followed by fitting steps for a track hypothesis and a point-like light source. I… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1105.4116v1-abstract-full').style.display = 'inline'; document.getElementById('1105.4116v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1105.4116v1-abstract-full" style="display: none;"> An algorithm is presented, that provides a fast and robust reconstruction of neutrino induced upward-going muons and a discrimination of these events from downward-going atmospheric muon background in data collected by the ANTARES neutrino telescope. The algorithm consists of a hit merging and hit selection procedure followed by fitting steps for a track hypothesis and a point-like light source. It is particularly well-suited for real time applications such as online monitoring and fast triggering of optical follow-up observations for multi-messenger studies. The performance of the algorithm is evaluated with Monte Carlo simulations and various distributions are compared with that obtained in ANTARES data. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1105.4116v1-abstract-full').style.display = 'none'; document.getElementById('1105.4116v1-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> 20 May, 2011; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2011. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Astropart.Phys.34:652-662,2011 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1012.4343">arXiv:1012.4343</a> <span> [<a href="https://arxiv.org/pdf/1012.4343">pdf</a>, <a href="https://arxiv.org/ps/1012.4343">ps</a>, <a href="https://arxiv.org/format/1012.4343">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/10.1088/1748-0221/6/04/P04003">10.1088/1748-0221/6/04/P04003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Electromagnetic response of a highly granular hadronic calorimeter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Blaha%2C+J">J. Blaha</a>, <a href="/search/physics?searchtype=author&query=Blaising%2C+J+-">J. -J. Blaising</a>, <a href="/search/physics?searchtype=author&query=Drancourt%2C+C">C. Drancourt</a>, <a href="/search/physics?searchtype=author&query=Espargili%C3%A8re%2C+A">A. Espargili猫re</a>, <a href="/search/physics?searchtype=author&query=Gaglione%2C+R">R. Gaglione</a>, <a href="/search/physics?searchtype=author&query=Geffroy%2C+N">N. Geffroy</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Prast%2C+J">J. Prast</a>, <a href="/search/physics?searchtype=author&query=Vouters%2C+G">G. Vouters</a>, <a href="/search/physics?searchtype=author&query=Francis%2C+K">K. Francis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Xia%2C+L">L. Xia</a>, <a href="/search/physics?searchtype=author&query=Baldolemar%2C+E">E. Baldolemar</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Park%2C+S+T">S. T. Park</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A+P">A. P. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Goto%2C+N+K+W+T">N. K. Watson T. Goto</a>, <a href="/search/physics?searchtype=author&query=Mavromanolakis%2C+G">G. Mavromanolakis</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Yan%2C+D+R+W+W">D. R. Ward W. Yan</a> , et al. (142 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="1012.4343v4-abstract-short" style="display: inline;"> The CALICE collaboration is studying the design of high performance electromagnetic and hadronic calorimeters for future International Linear Collider detectors. For the hadronic calorimeter, one option is a highly granular sampling calorimeter with steel as absorber and scintillator layers as active material. High granularity is obtained by segmenting the scintillator into small tiles individuall… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1012.4343v4-abstract-full').style.display = 'inline'; document.getElementById('1012.4343v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1012.4343v4-abstract-full" style="display: none;"> The CALICE collaboration is studying the design of high performance electromagnetic and hadronic calorimeters for future International Linear Collider detectors. For the hadronic calorimeter, one option is a highly granular sampling calorimeter with steel as absorber and scintillator layers as active material. High granularity is obtained by segmenting the scintillator into small tiles individually read out via silicon photo-multipliers (SiPM). A prototype has been built, consisting of thirty-eight sensitive layers, segmented into about eight thousand channels. In 2007 the prototype was exposed to positrons and hadrons using the CERN SPS beam, covering a wide range of beam energies and incidence angles. The challenge of cell equalization and calibration of such a large number of channels is best validated using electromagnetic processes. The response of the prototype steel-scintillator calorimeter, including linearity and uniformity, to electrons is investigated and described. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1012.4343v4-abstract-full').style.display = 'none'; document.getElementById('1012.4343v4-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 June, 2011; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 20 December, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2010. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> DESY 10-241 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 6 (2011) P04003 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1012.2204">arXiv:1012.2204</a> <span> [<a href="https://arxiv.org/pdf/1012.2204">pdf</a>, <a href="https://arxiv.org/ps/1012.2204">ps</a>, <a href="https://arxiv.org/format/1012.2204">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 Methods for Astrophysics">astro-ph.IM</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 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.astropartphys.2010.12.004">10.1016/j.astropartphys.2010.12.004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Time Calibration of the ANTARES Neutrino Telescope </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=The+ANTARES+Collaboration"> The ANTARES Collaboration</a>, <a href="/search/physics?searchtype=author&query=Aguilar%2C+J+A">J. A. Aguilar</a>, <a href="/search/physics?searchtype=author&query=Samarai%2C+I+A">I. Al Samarai</a>, <a href="/search/physics?searchtype=author&query=Albert%2C+A">A. Albert</a>, <a href="/search/physics?searchtype=author&query=Andr%C3%A9%2C+M">M. Andr茅</a>, <a href="/search/physics?searchtype=author&query=Anghinolfi%2C+M">M. Anghinolfi</a>, <a href="/search/physics?searchtype=author&query=Anton%2C+G">G. Anton</a>, <a href="/search/physics?searchtype=author&query=Anvar%2C+S">S. Anvar</a>, <a href="/search/physics?searchtype=author&query=Ardid%2C+M">M. Ardid</a>, <a href="/search/physics?searchtype=author&query=Jesus%2C+A+C+A">A. C. Assis Jesus</a>, <a href="/search/physics?searchtype=author&query=Astraatmadja%2C+T">T. Astraatmadja</a>, <a href="/search/physics?searchtype=author&query=Aubert%2C+J+J">J. J. Aubert</a>, <a href="/search/physics?searchtype=author&query=Auer%2C+R">R. Auer</a>, <a href="/search/physics?searchtype=author&query=Baret%2C+B">B. Baret</a>, <a href="/search/physics?searchtype=author&query=Basa%2C+S">S. Basa</a>, <a href="/search/physics?searchtype=author&query=Bazzotti%2C+M">M. Bazzotti</a>, <a href="/search/physics?searchtype=author&query=Bertin%2C+V">V. Bertin</a>, <a href="/search/physics?searchtype=author&query=Biagi%2C+S">S. Biagi</a>, <a href="/search/physics?searchtype=author&query=Bigongiari%2C+C">C. Bigongiari</a>, <a href="/search/physics?searchtype=author&query=Bou-Cabo%2C+M">M. Bou-Cabo</a>, <a href="/search/physics?searchtype=author&query=Bouwhuis%2C+M+C">M. C. Bouwhuis</a>, <a href="/search/physics?searchtype=author&query=Brown%2C+A+M">A. M. Brown</a>, <a href="/search/physics?searchtype=author&query=Brunner%2C+J">J. Brunner</a>, <a href="/search/physics?searchtype=author&query=Busto%2C+J">J. Busto</a>, <a href="/search/physics?searchtype=author&query=Camarena%2C+F">F. Camarena</a> , et al. (113 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="1012.2204v1-abstract-short" style="display: inline;"> The ANTARES deep-sea neutrino telescope comprises a three-dimensional array of photomultipliers to detect the Cherenkov light induced by upgoing relativistic charged particles originating from neutrino interactions in the vicinity of the detector. The large scattering length of light in the deep sea facilitates an angular resolution of a few tenths of a degree for neutrino energies exceeding 10 Te… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1012.2204v1-abstract-full').style.display = 'inline'; document.getElementById('1012.2204v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1012.2204v1-abstract-full" style="display: none;"> The ANTARES deep-sea neutrino telescope comprises a three-dimensional array of photomultipliers to detect the Cherenkov light induced by upgoing relativistic charged particles originating from neutrino interactions in the vicinity of the detector. The large scattering length of light in the deep sea facilitates an angular resolution of a few tenths of a degree for neutrino energies exceeding 10 TeV. In order to achieve this optimal performance, the time calibration procedures should ensure a relative time calibration between the photomultipliers at the level of about 1ns. The methods developed to attain this level of precision are described. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1012.2204v1-abstract-full').style.display = 'none'; document.getElementById('1012.2204v1-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 December, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2010. </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">23 pages, 20 figures, accepted by Astropart. Phys</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Astropart.Phys.34:539-549,2011 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1004.4996">arXiv:1004.4996</a> <span> [<a href="https://arxiv.org/pdf/1004.4996">pdf</a>, <a href="https://arxiv.org/ps/1004.4996">ps</a>, <a href="https://arxiv.org/format/1004.4996">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/10.1088/1748-0221/5/05/P05007">10.1088/1748-0221/5/05/P05007 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Study of the interactions of pions in the CALICE silicon-tungsten calorimeter prototype </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a>, <a href="/search/physics?searchtype=author&query=Wilson%2C+J+A">J. A. Wilson</a>, <a href="/search/physics?searchtype=author&query=Goto%2C+T">T. Goto</a>, <a href="/search/physics?searchtype=author&query=Mavromanolakis%2C+G">G. Mavromanolakis</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Yan%2C+W">W. Yan</a>, <a href="/search/physics?searchtype=author&query=Benchekroun%2C+D">D. Benchekroun</a>, <a href="/search/physics?searchtype=author&query=Hoummada%2C+A">A. Hoummada</a>, <a href="/search/physics?searchtype=author&query=Khoulaki%2C+Y">Y. Khoulaki</a>, <a href="/search/physics?searchtype=author&query=Apostolakis%2C+J">J. Apostolakis</a>, <a href="/search/physics?searchtype=author&query=Ribon%2C+A">A. Ribon</a>, <a href="/search/physics?searchtype=author&query=Uzhinskiy%2C+V">V. Uzhinskiy</a>, <a href="/search/physics?searchtype=author&query=Benyamna%2C+M">M. Benyamna</a>, <a href="/search/physics?searchtype=author&query=C%C3%A2rloganu%2C+C">C. C芒rloganu</a>, <a href="/search/physics?searchtype=author&query=Fehr%2C+F">F. Fehr</a>, <a href="/search/physics?searchtype=author&query=Gay%2C+P">P. Gay</a>, <a href="/search/physics?searchtype=author&query=Blazey%2C+G+C">G. C. Blazey</a>, <a href="/search/physics?searchtype=author&query=Chakraborty%2C+D">D. Chakraborty</a> , et al. (133 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="1004.4996v1-abstract-short" style="display: inline;"> A prototype silicon-tungsten electromagnetic calorimeter for an ILC detector was tested in 2007 at the CERN SPS test beam. Data were collected with electron and hadron beams in the energy range 8 to 80 GeV. The analysis described here focuses on the interactions of pions in the calorimeter. One of the main objectives of the CALICE program is to validate the Monte Carlo tools available for the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1004.4996v1-abstract-full').style.display = 'inline'; document.getElementById('1004.4996v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1004.4996v1-abstract-full" style="display: none;"> A prototype silicon-tungsten electromagnetic calorimeter for an ILC detector was tested in 2007 at the CERN SPS test beam. Data were collected with electron and hadron beams in the energy range 8 to 80 GeV. The analysis described here focuses on the interactions of pions in the calorimeter. One of the main objectives of the CALICE program is to validate the Monte Carlo tools available for the design of a full-sized detector. The interactions of pions in the Si-W calorimeter are therefore confronted with the predictions of various physical models implemented in the GEANT4 simulation framework. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1004.4996v1-abstract-full').style.display = 'none'; document.getElementById('1004.4996v1-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 April, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2010. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 5:P05007,2010 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1003.2662">arXiv:1003.2662</a> <span> [<a href="https://arxiv.org/pdf/1003.2662">pdf</a>, <a href="https://arxiv.org/format/1003.2662">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/10.1088/1748-0221/5/05/P05004">10.1088/1748-0221/5/05/P05004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Construction and Commissioning of the CALICE Analog Hadron Calorimeter Prototype </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Adloff%2C+C">C. Adloff</a>, <a href="/search/physics?searchtype=author&query=Karyotakis%2C+Y">Y. Karyotakis</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Brandt%2C+A">A. Brandt</a>, <a href="/search/physics?searchtype=author&query=Brown%2C+H">H. Brown</a>, <a href="/search/physics?searchtype=author&query=De%2C+K">K. De</a>, <a href="/search/physics?searchtype=author&query=Medina%2C+C">C. Medina</a>, <a href="/search/physics?searchtype=author&query=Smith%2C+J">J. Smith</a>, <a href="/search/physics?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/physics?searchtype=author&query=Sosebee%2C+M">M. Sosebee</a>, <a href="/search/physics?searchtype=author&query=White%2C+A">A. White</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Buanes%2C+T">T. Buanes</a>, <a href="/search/physics?searchtype=author&query=Eigen%2C+G">G. Eigen</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Miller%2C+O">O. Miller</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a>, <a href="/search/physics?searchtype=author&query=Wilson%2C+J+A">J. A. Wilson</a>, <a href="/search/physics?searchtype=author&query=Goto%2C+T">T. Goto</a>, <a href="/search/physics?searchtype=author&query=Mavromanolakis%2C+G">G. Mavromanolakis</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Yan%2C+W">W. Yan</a>, <a href="/search/physics?searchtype=author&query=Benchekroun%2C+D">D. Benchekroun</a>, <a href="/search/physics?searchtype=author&query=Hoummada%2C+A">A. Hoummada</a> , et al. (205 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="1003.2662v1-abstract-short" style="display: inline;"> An analog hadron calorimeter (AHCAL) prototype of 5.3 nuclear interaction lengths thickness has been constructed by members of the CALICE Collaboration. The AHCAL prototype consists of a 38-layer sandwich structure of steel plates and highly-segmented scintillator tiles that are read out by wavelength-shifting fibers coupled to SiPMs. The signal is amplified and shaped with a custom-designed ASIC.… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1003.2662v1-abstract-full').style.display = 'inline'; document.getElementById('1003.2662v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1003.2662v1-abstract-full" style="display: none;"> An analog hadron calorimeter (AHCAL) prototype of 5.3 nuclear interaction lengths thickness has been constructed by members of the CALICE Collaboration. The AHCAL prototype consists of a 38-layer sandwich structure of steel plates and highly-segmented scintillator tiles that are read out by wavelength-shifting fibers coupled to SiPMs. The signal is amplified and shaped with a custom-designed ASIC. A calibration/monitoring system based on LED light was developed to monitor the SiPM gain and to measure the full SiPM response curve in order to correct for non-linearity. Ultimately, the physics goals are the study of hadron shower shapes and testing the concept of particle flow. The technical goal consists of measuring the performance and reliability of 7608 SiPMs. The AHCAL was commissioned in test beams at DESY and CERN. The entire prototype was completed in 2007 and recorded hadron showers, electron showers and muons at different energies and incident angles in test beams at CERN and Fermilab. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1003.2662v1-abstract-full').style.display = 'none'; document.getElementById('1003.2662v1-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 March, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2010. </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">36 pages, 32 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> DESY 10-032 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 5 (2010) P05004 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/0805.4833">arXiv:0805.4833</a> <span> [<a href="https://arxiv.org/pdf/0805.4833">pdf</a>, <a href="https://arxiv.org/ps/0805.4833">ps</a>, <a href="https://arxiv.org/format/0805.4833">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/10.1088/1748-0221/3/08/P08001">10.1088/1748-0221/3/08/P08001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Design and Electronics Commissioning of the Physics Prototype of a Si-W Electromagnetic Calorimeter for the International Linear Collider </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=CALICE+Collaboration"> CALICE Collaboration</a>, <a href="/search/physics?searchtype=author&query=Repond%2C+J">J. Repond</a>, <a href="/search/physics?searchtype=author&query=Yu%2C+J">J. Yu</a>, <a href="/search/physics?searchtype=author&query=Hawkes%2C+C+M">C. M. Hawkes</a>, <a href="/search/physics?searchtype=author&query=Mikami%2C+Y">Y. Mikami</a>, <a href="/search/physics?searchtype=author&query=Miller%2C+O">O. Miller</a>, <a href="/search/physics?searchtype=author&query=Watson%2C+N+K">N. K. Watson</a>, <a href="/search/physics?searchtype=author&query=Wilson%2C+J+A">J. A. Wilson</a>, <a href="/search/physics?searchtype=author&query=Mavromanolakis%2C+G">G. Mavromanolakis</a>, <a href="/search/physics?searchtype=author&query=Thomson%2C+M+A">M. A. Thomson</a>, <a href="/search/physics?searchtype=author&query=Ward%2C+D+R">D. R. Ward</a>, <a href="/search/physics?searchtype=author&query=Yan%2C+W">W. Yan</a>, <a href="/search/physics?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/physics?searchtype=author&query=Boumediene%2C+D">D. Boumediene</a>, <a href="/search/physics?searchtype=author&query=Carloganu%2C+C">C. Carloganu</a>, <a href="/search/physics?searchtype=author&query=Cornat%2C+R">R. Cornat</a>, <a href="/search/physics?searchtype=author&query=Gay%2C+P">P. Gay</a>, <a href="/search/physics?searchtype=author&query=Gris%2C+P">Ph. Gris</a>, <a href="/search/physics?searchtype=author&query=Manen%2C+S">S. Manen</a>, <a href="/search/physics?searchtype=author&query=Morisseau%2C+F">F. Morisseau</a>, <a href="/search/physics?searchtype=author&query=Royer%2C+L">L. Royer</a>, <a href="/search/physics?searchtype=author&query=Blazey%2C+G+C">G. C. Blazey</a>, <a href="/search/physics?searchtype=author&query=Chakraborty%2C+D">D. Chakraborty</a>, <a href="/search/physics?searchtype=author&query=Dyshkant%2C+A">A. Dyshkant</a>, <a href="/search/physics?searchtype=author&query=Francis%2C+K">K. Francis</a> , et al. (92 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="0805.4833v2-abstract-short" style="display: inline;"> The CALICE collaboration is studying the design of high performance electromagnetic and hadronic calorimeters for future International Linear Collider detectors. For the electromagnetic calorimeter, the current baseline choice is a high granularity sampling calorimeter with tungsten as absorber and silicon detectors as sensitive material. A ``physics prototype'' has been constructed, consisting… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0805.4833v2-abstract-full').style.display = 'inline'; document.getElementById('0805.4833v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="0805.4833v2-abstract-full" style="display: none;"> The CALICE collaboration is studying the design of high performance electromagnetic and hadronic calorimeters for future International Linear Collider detectors. For the electromagnetic calorimeter, the current baseline choice is a high granularity sampling calorimeter with tungsten as absorber and silicon detectors as sensitive material. A ``physics prototype'' has been constructed, consisting of thirty sensitive layers. Each layer has an active area of 18x18 cm2 and a pad size of 1x1 cm2. The absorber thickness totals 24 radiation lengths. It has been exposed in 2006 and 2007 to electron and hadron beams at the DESY and CERN beam test facilities, using a wide range of beam energies and incidence angles. In this paper, the prototype and the data acquisition chain are described and a summary of the data taken in the 2006 beam tests is presented. The methods used to subtract the pedestals and calibrate the detector are detailed. The signal-over-noise ratio has been measured at 7.63 +/- 0.01. Some electronics features have been observed; these lead to coherent noise and crosstalk between pads, and also crosstalk between sensitive and passive areas. The performance achieved in terms of uniformity and stability is presented. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0805.4833v2-abstract-full').style.display = 'none'; document.getElementById('0805.4833v2-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 August, 2008; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 29 May, 2008; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2008. </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">Content modified: minor review corrections implemented</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST 3:P08001,2008 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/0709.2516">arXiv:0709.2516</a> <span> [<a href="https://arxiv.org/pdf/0709.2516">pdf</a>, <a href="https://arxiv.org/ps/0709.2516">ps</a>, <a href="https://arxiv.org/format/0709.2516">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> <p class="title is-5 mathjax"> Calice Si-W EM Calorimeter: Preliminary Results of the Testbeams 2006 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Carloganu%2C+C">C. Carloganu</a>, <a href="/search/physics?searchtype=author&query=Magnan%2C+A+-">A. -M. Magnan</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="0709.2516v1-abstract-short" style="display: inline;"> The CALICE Si-W electromagnetic calorimeter has been tested with electron beams (1 to 6 GeV) at DESY in May 2006, as well as electrons (6 to 45 GeV) and hadrons (6 to 80 GeV) at CERN in August and October 2006. Several millions of events have been taken at different incident angles and three beam impact positions. The ECAL calibration is performed with muon beams and shows a good uniformity for… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0709.2516v1-abstract-full').style.display = 'inline'; document.getElementById('0709.2516v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="0709.2516v1-abstract-full" style="display: none;"> The CALICE Si-W electromagnetic calorimeter has been tested with electron beams (1 to 6 GeV) at DESY in May 2006, as well as electrons (6 to 45 GeV) and hadrons (6 to 80 GeV) at CERN in August and October 2006. Several millions of events have been taken at different incident angles and three beam impact positions. The ECAL calibration is performed with muon beams and shows a good uniformity for nearly all channels. The large statistics available allows not only to characterise the ECAL physics performance, but also to identify subtle hardware effects. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('0709.2516v1-abstract-full').style.display = 'none'; document.getElementById('0709.2516v1-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 September, 2007; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2007. </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">eight pages, LCWS 2007 proceedings</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> ECONF C0705302:CAL20-CAL21,2007 </p> </li> </ol> <div class="is-hidden-tablet">  <span 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