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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/2411.14620">arXiv:2411.14620</a> <span> [<a href="https://arxiv.org/pdf/2411.14620">pdf</a>, <a href="https://arxiv.org/format/2411.14620">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> </div> <p class="title is-5 mathjax"> Experimental Observation of Non-Exponential Auger-Meitner Decay of Inner-Shell-Excited CO </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Goy%2C+C">C. Goy</a>, <a href="/search/physics?searchtype=author&query=Khan%2C+A">A. Khan</a>, <a href="/search/physics?searchtype=author&query=Kircher%2C+M">M. Kircher</a>, <a href="/search/physics?searchtype=author&query=Rauch%2C+C">C. Rauch</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Sisourat%2C+N">N. Sisourat</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</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="2411.14620v1-abstract-short" style="display: inline;"> Electronically excited atoms or molecules may deexcite by emission of a secondary electron through an Auger-Meitner decay. This deexcitation process is typically considered to be exponential in time. This is strictly speaking, however, only true for the case of an atom. Here, we present a study experimentally demonstrating the non-exponential time dependence of the decay of an inner-shell hole in… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.14620v1-abstract-full').style.display = 'inline'; document.getElementById('2411.14620v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2411.14620v1-abstract-full" style="display: none;"> Electronically excited atoms or molecules may deexcite by emission of a secondary electron through an Auger-Meitner decay. This deexcitation process is typically considered to be exponential in time. This is strictly speaking, however, only true for the case of an atom. Here, we present a study experimentally demonstrating the non-exponential time dependence of the decay of an inner-shell hole in a diatomic molecule. In addition, we provide an intuitive explanation for the origin of the observed variation of the molecular lifetimes and their dependence on the kinetic energy of the ionic fragments measured in coincidence with the photoelectrons. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.14620v1-abstract-full').style.display = 'none'; document.getElementById('2411.14620v1-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 November, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">5 pages, 4 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2405.15367">arXiv:2405.15367</a> <span> [<a href="https://arxiv.org/pdf/2405.15367">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Chemical Physics">physics.chem-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> </div> <p class="title is-5 mathjax"> X-ray Coulomb explosion imaging reveals role of molecular structure in internal conversion </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">Till Jahnke</a>, <a href="/search/physics?searchtype=author&query=Mai%2C+S">Sebastian Mai</a>, <a href="/search/physics?searchtype=author&query=Bhattacharyya%2C+S">Surjendu Bhattacharyya</a>, <a href="/search/physics?searchtype=author&query=Chen%2C+K">Keyu Chen</a>, <a href="/search/physics?searchtype=author&query=Boll%2C+R">Rebecca Boll</a>, <a href="/search/physics?searchtype=author&query=Castellani%2C+M+E">Maria Elena Castellani</a>, <a href="/search/physics?searchtype=author&query=Dold%2C+S">Simon Dold</a>, <a href="/search/physics?searchtype=author&query=Duley%2C+A">Avijit Duley</a>, <a href="/search/physics?searchtype=author&query=Fr%C3%BChling%2C+U">Ulrike Fr眉hling</a>, <a href="/search/physics?searchtype=author&query=Green%2C+A+E">Alice E. Green</a>, <a href="/search/physics?searchtype=author&query=Ilchen%2C+M">Markus Ilchen</a>, <a href="/search/physics?searchtype=author&query=Ingle%2C+R">Rebecca Ingle</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">Gregor Kastirke</a>, <a href="/search/physics?searchtype=author&query=Lam%2C+H+V+S">Huynh Van Sa Lam</a>, <a href="/search/physics?searchtype=author&query=Lever%2C+F">Fabiano Lever</a>, <a href="/search/physics?searchtype=author&query=Mayer%2C+D">Dennis Mayer</a>, <a href="/search/physics?searchtype=author&query=Mazza%2C+T">Tommaso Mazza</a>, <a href="/search/physics?searchtype=author&query=Mullins%2C+T">Terence Mullins</a>, <a href="/search/physics?searchtype=author&query=Ovcharenko%2C+Y">Yevheniy Ovcharenko</a>, <a href="/search/physics?searchtype=author&query=Senfftleben%2C+B">Bj枚rn Senfftleben</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">Florian Trinter</a>, <a href="/search/physics?searchtype=author&query=Noor%2C+A+T">Atia Tul Noor</a>, <a href="/search/physics?searchtype=author&query=Usenko%2C+S">Sergey Usenko</a>, <a href="/search/physics?searchtype=author&query=Venkatachalam%2C+A+S">Anbu Selvam Venkatachalam</a>, <a href="/search/physics?searchtype=author&query=Rudenko%2C+A">Artem Rudenko</a> , et al. (4 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2405.15367v1-abstract-short" style="display: inline;"> Molecular photoabsorption results in an electronic excitation/ionization which couples to the rearrangement of the nuclei. The resulting intertwined change of nuclear and electronic degrees of freedom determines the conversion of photoenergy into other molecular energy forms. Nucleobases are excellent candidates for studying such dynamics, and great effort has been taken in the past to observe the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2405.15367v1-abstract-full').style.display = 'inline'; document.getElementById('2405.15367v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2405.15367v1-abstract-full" style="display: none;"> Molecular photoabsorption results in an electronic excitation/ionization which couples to the rearrangement of the nuclei. The resulting intertwined change of nuclear and electronic degrees of freedom determines the conversion of photoenergy into other molecular energy forms. Nucleobases are excellent candidates for studying such dynamics, and great effort has been taken in the past to observe the electronic changes induced by the initial excitation in a time-resolved manner using ultrafast electron spectroscopy. The linked geometrical changes during nucleobase photorelaxation have so far not been observed directly in time-resolved experiments. Here, we present a study on a thionucleobase, where we extract comprehensive information on the molecular rearrangement using Coulomb explosion imaging. Our measurement links the extracted deplanarization of the molecular geometry to the previously studied temporal evolution of the electronic properties of the system. In particular, the protons of the exploded molecule are well-suited messengers carrying rich information on the molecule's geometry at distinct times after the initial electronic excitation. The combination of ultrashort laser pulses to trigger molecular dynamics, intense X-ray free-electron laser pulses for the explosion of the molecule, and multi-particle coincidence detection opens new avenues for time-resolved studies of complex molecules in the gas phase. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2405.15367v1-abstract-full').style.display = 'none'; document.getElementById('2405.15367v1-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> 24 May, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">19 pages, 8 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2110.09831">arXiv:2110.09831</a> <span> [<a href="https://arxiv.org/pdf/2110.09831">pdf</a>, <a href="https://arxiv.org/format/2110.09831">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.128.053001">10.1103/PhysRevLett.128.053001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Ion and Electron Momentum Distributions from Single and Double Ionization of Helium Induced by Compton Scattering </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Kircher%2C+M">M. Kircher</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Grundmann%2C+S">S. Grundmann</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Vela-Perez%2C+I">I. Vela-Perez</a>, <a href="/search/physics?searchtype=author&query=Khan%2C+A">A. Khan</a>, <a href="/search/physics?searchtype=author&query=Janke%2C+C">C. Janke</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Zeller%2C+S">S. Zeller</a>, <a href="/search/physics?searchtype=author&query=Mletzko%2C+T">T. Mletzko</a>, <a href="/search/physics?searchtype=author&query=Kirchner%2C+D">D. Kirchner</a>, <a href="/search/physics?searchtype=author&query=Honkim%C3%A4ki%2C+V">V. Honkim盲ki</a>, <a href="/search/physics?searchtype=author&query=Houamer%2C+S">S. Houamer</a>, <a href="/search/physics?searchtype=author&query=Chuluunbaatar%2C+O">O. Chuluunbaatar</a>, <a href="/search/physics?searchtype=author&query=Popov%2C+Y+V">Yu. V. Popov</a>, <a href="/search/physics?searchtype=author&query=Volobuev%2C+I+P">I. P. Volobuev</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</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="2110.09831v1-abstract-short" style="display: inline;"> We present the momentum distributions of the nucleus and of the electrons from double ionization of the helium atom by Compton scattering of photons with $h谓=40$ keV. We find that the doubly charged ion momentum distribution is very close to the Compton profile of the nucleus in the ground state of the helium atom, and the momentum distribution of the singly charged ion to give a precise image of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2110.09831v1-abstract-full').style.display = 'inline'; document.getElementById('2110.09831v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2110.09831v1-abstract-full" style="display: none;"> We present the momentum distributions of the nucleus and of the electrons from double ionization of the helium atom by Compton scattering of photons with $h谓=40$ keV. We find that the doubly charged ion momentum distribution is very close to the Compton profile of the nucleus in the ground state of the helium atom, and the momentum distribution of the singly charged ion to give a precise image of the electron Compton profile. To reproduce these results, non-relativistic calculations require the use of highly correlated initial- and final-state wavefunctions. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2110.09831v1-abstract-full').style.display = 'none'; document.getElementById('2110.09831v1-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 October, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">5 pages, 3 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 128, 053001 (2022) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2106.14170">arXiv:2106.14170</a> <span> [<a href="https://arxiv.org/pdf/2106.14170">pdf</a>, <a href="https://arxiv.org/format/2106.14170">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</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/10.1103/PhysRevLett.127.103201">10.1103/PhysRevLett.127.103201 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Fourfold Differential Photoelectron Circular Dichroism </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Fehre%2C+K">K. Fehre</a>, <a href="/search/physics?searchtype=author&query=Novikovskiy%2C+N+M">N. M. Novikovskiy</a>, <a href="/search/physics?searchtype=author&query=Grundmann%2C+S">S. Grundmann</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Eckart%2C+S">S. Eckart</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Hartung%2C+A">A. Hartung</a>, <a href="/search/physics?searchtype=author&query=Trabert%2C+D">D. Trabert</a>, <a href="/search/physics?searchtype=author&query=Janke%2C+C">C. Janke</a>, <a href="/search/physics?searchtype=author&query=Nalin%2C+G">G. Nalin</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">M. Pitzer</a>, <a href="/search/physics?searchtype=author&query=Zeller%2C+S">S. Zeller</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">F. Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Kircher%2C+M">M. Kircher</a>, <a href="/search/physics?searchtype=author&query=Hofmann%2C+M">M. Hofmann</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Knie%2C+A">A. Knie</a>, <a href="/search/physics?searchtype=author&query=Hans%2C+A">A. Hans</a>, <a href="/search/physics?searchtype=author&query=Ltaief%2C+L+B">L. Ben Ltaief</a>, <a href="/search/physics?searchtype=author&query=Ehresmann%2C+A">A. Ehresmann</a>, <a href="/search/physics?searchtype=author&query=Berger%2C+R">R. Berger</a>, <a href="/search/physics?searchtype=author&query=Fukuzawa%2C+H">H. Fukuzawa</a>, <a href="/search/physics?searchtype=author&query=Ueda%2C+K">K. Ueda</a> , et al. (6 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="2106.14170v1-abstract-short" style="display: inline;"> We report on a joint experimental and theoretical study of photoelectron circular dichroism (PECD) in methyloxirane. By detecting O 1s-photoelectrons in coincidence with fragment ions, we deduce the molecule's orientation and photoelectron emission direction in the laboratory frame. Thereby, we retrieve a fourfold differential PECD clearly beyond 50%. This strong chiral asymmetry is reproduced by… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2106.14170v1-abstract-full').style.display = 'inline'; document.getElementById('2106.14170v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2106.14170v1-abstract-full" style="display: none;"> We report on a joint experimental and theoretical study of photoelectron circular dichroism (PECD) in methyloxirane. By detecting O 1s-photoelectrons in coincidence with fragment ions, we deduce the molecule's orientation and photoelectron emission direction in the laboratory frame. Thereby, we retrieve a fourfold differential PECD clearly beyond 50%. This strong chiral asymmetry is reproduced by ab initio electronic structure calculations. Providing such a pronounced contrast makes PECD of fixed-in-space chiral molecules an even more sensitive tool for chiral recognition in the gas phase. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2106.14170v1-abstract-full').style.display = 'none'; document.getElementById('2106.14170v1-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 June, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">5 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 127, 103201 (2021) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2101.03375">arXiv:2101.03375</a> <span> [<a href="https://arxiv.org/pdf/2101.03375">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Chemical Physics">physics.chem-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Applied Physics">physics.app-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1039/D2CP03090J">10.1039/D2CP03090J <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A new route for enantio-sensitive structure determination by photoelectron scattering on molecules in the gas phase </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Fehre%2C+K">K. Fehre</a>, <a href="/search/physics?searchtype=author&query=Novikovskiy%2C+N+M">N. M. Novikovskiy</a>, <a href="/search/physics?searchtype=author&query=Grundmann%2C+S">S. Grundmann</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Eckart%2C+S">S. Eckart</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Hartung%2C+A">A. Hartung</a>, <a href="/search/physics?searchtype=author&query=Trabert%2C+D">D. Trabert</a>, <a href="/search/physics?searchtype=author&query=Janke%2C+C">Ch. Janke</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">M. Pitzer</a>, <a href="/search/physics?searchtype=author&query=Zeller%2C+S">S. Zeller</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">F. Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Kircher%2C+M">M. Kircher</a>, <a href="/search/physics?searchtype=author&query=Nalin%2C+G">G. Nalin</a>, <a href="/search/physics?searchtype=author&query=Hofmann%2C+M">M. Hofmann</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Knie%2C+A">A. Knie</a>, <a href="/search/physics?searchtype=author&query=Hans%2C+A">A. Hans</a>, <a href="/search/physics?searchtype=author&query=Ltaief%2C+L+B">L. Ben Ltaief</a>, <a href="/search/physics?searchtype=author&query=Ehresmann%2C+A">A. Ehresmann</a>, <a href="/search/physics?searchtype=author&query=Berger%2C+R">R. Berger</a>, <a href="/search/physics?searchtype=author&query=Fukuzawa%2C+H">H. Fukuzawa</a>, <a href="/search/physics?searchtype=author&query=Ueda%2C+K">K. Ueda</a> , et al. (6 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="2101.03375v2-abstract-short" style="display: inline;"> X-ray as well as electron diffraction are powerful tools for structure determination of molecules. Studies on randomly oriented molecules in the gas-phase address cases in which molecular crystals cannot be generated or the interaction-free molecular structure is to be addressed. Such studies usually yield partial geometrical information, such as interatomic distances. Here, we present a complemen… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2101.03375v2-abstract-full').style.display = 'inline'; document.getElementById('2101.03375v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2101.03375v2-abstract-full" style="display: none;"> X-ray as well as electron diffraction are powerful tools for structure determination of molecules. Studies on randomly oriented molecules in the gas-phase address cases in which molecular crystals cannot be generated or the interaction-free molecular structure is to be addressed. Such studies usually yield partial geometrical information, such as interatomic distances. Here, we present a complementary approach, which allows obtaining insight to the structure, handedness and even detailed geometrical features of molecules in the gas phase. Our approach combines Coulomb explosion imaging, the information that is encoded in the molecular frame diffraction pattern of core-shell photoelectrons and ab initio computations. Using a loop-like analysis scheme we are able to deduce specific molecular coordinates with sensitivity even to the handedness of chiral molecules and the positions of individual atoms, as, e.g., protons. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2101.03375v2-abstract-full').style.display = 'none'; document.getElementById('2101.03375v2-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, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 9 January, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2021. </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">13 pages, 3 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Chem. Chem. Phys. 24, 26458-26465 (2022) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1902.07278">arXiv:1902.07278</a> <span> [<a href="https://arxiv.org/pdf/1902.07278">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1038/s41567-019-0653-y">10.1038/s41567-019-0653-y <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Magnetic fields alter tunneling in strong-field ionization </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Hartung%2C+A">A. Hartung</a>, <a href="/search/physics?searchtype=author&query=Eckart%2C+S">S. Eckart</a>, <a href="/search/physics?searchtype=author&query=Brennecke%2C+S">S. Brennecke</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Trabert%2C+D">D. Trabert</a>, <a href="/search/physics?searchtype=author&query=Fehre%2C+K">K. Fehre</a>, <a href="/search/physics?searchtype=author&query=Richter%2C+M">M. Richter</a>, <a href="/search/physics?searchtype=author&query=Sann%2C+H">H. Sann</a>, <a href="/search/physics?searchtype=author&query=Zeller%2C+S">S. Zeller</a>, <a href="/search/physics?searchtype=author&query=Henrichs%2C+K">K. Henrichs</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Hoehl%2C+J">J. Hoehl</a>, <a href="/search/physics?searchtype=author&query=Kalinin%2C+A">A. Kalinin</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Lein%2C+M">M. Lein</a>, <a href="/search/physics?searchtype=author&query=Kunitski%2C+M">M. Kunitski</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</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="1902.07278v1-abstract-short" style="display: inline;"> When a strong laser pulse induces the ionization of an atom, momentum conservation dictates that the absorbed photons transfer their momentum $p_纬=E_纬/c$ to the electron and its parent ion. Even after 30 years of studying strong-field ionization, the sharing of the photon momentum between the two particles and its underlying mechanism are still under debate in theory. Corresponding experiments are… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1902.07278v1-abstract-full').style.display = 'inline'; document.getElementById('1902.07278v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1902.07278v1-abstract-full" style="display: none;"> When a strong laser pulse induces the ionization of an atom, momentum conservation dictates that the absorbed photons transfer their momentum $p_纬=E_纬/c$ to the electron and its parent ion. Even after 30 years of studying strong-field ionization, the sharing of the photon momentum between the two particles and its underlying mechanism are still under debate in theory. Corresponding experiments are very challenging due to the extremely small photon momentum ($~10^{-4}$ a.u.) and their precision has been too limited, so far, to ultimately resolve the debate. Here, by utilizing a novel experimental approach of two counter-propagating laser pulses, we present a detailed study on the effects of the photon momentum in strong-field ionization. The high precision and self-referencing of the method allows to unambiguously demonstrate the action of the light's magnetic field on the electron while it is under the tunnel barrier, confirming theoretical predictions, disproving others. Our results deepen the understanding of, for example, molecular imaging and time-resolved photoelectron holography. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1902.07278v1-abstract-full').style.display = 'none'; document.getElementById('1902.07278v1-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 February, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2019. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1810.07415">arXiv:1810.07415</a> <span> [<a href="https://arxiv.org/pdf/1810.07415">pdf</a>, <a href="https://arxiv.org/format/1810.07415">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</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/10.1103/PhysRevLett.121.243002">10.1103/PhysRevLett.121.243002 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Breakdown of the spectator concept in low-electron-energy resonant decay processes </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Mhamdi%2C+A">A. Mhamdi</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Aslit%C3%BCrk%2C+D">D. Aslit眉rk</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Melzer%2C+N">N. Melzer</a>, <a href="/search/physics?searchtype=author&query=Trabert%2C+D">D. Trabert</a>, <a href="/search/physics?searchtype=author&query=Kircher%2C+M">M. Kircher</a>, <a href="/search/physics?searchtype=author&query=Vela-Perez%2C+I">I. Vela-Perez</a>, <a href="/search/physics?searchtype=author&query=Siebert%2C+J">J. Siebert</a>, <a href="/search/physics?searchtype=author&query=Eckart%2C+S">S. Eckart</a>, <a href="/search/physics?searchtype=author&query=Grundmann%2C+S">S. Grundmann</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Khan%2C+A">A. Khan</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=Demekhin%2C+P+V">Ph. V. Demekhin</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="1810.07415v1-abstract-short" style="display: inline;"> We suggest that low energy electrons, released by resonant decay processes, experience substantial scattering on the electron density of excited electrons, which remain a spectator during the decay. As a result, the angular emission distribution is altered significantly. This effect is expected to be a common feature of low energy secondary electron emission. In this letter, we exemplify our idea… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1810.07415v1-abstract-full').style.display = 'inline'; document.getElementById('1810.07415v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1810.07415v1-abstract-full" style="display: none;"> We suggest that low energy electrons, released by resonant decay processes, experience substantial scattering on the electron density of excited electrons, which remain a spectator during the decay. As a result, the angular emission distribution is altered significantly. This effect is expected to be a common feature of low energy secondary electron emission. In this letter, we exemplify our idea by examining the spectator resonant interatomic Coulombic decay (sRICD) of Ne dimers. Our theoretical predictions are confirmed by a corresponding coincidence experiment. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1810.07415v1-abstract-full').style.display = 'none'; document.getElementById('1810.07415v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 17 October, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 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">5 pages two figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 121, 243002 (2018) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1803.10841">arXiv:1803.10841</a> <span> [<a href="https://arxiv.org/pdf/1803.10841">pdf</a>, <a href="https://arxiv.org/ps/1803.10841">ps</a>, <a href="https://arxiv.org/format/1803.10841">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.121.173003">10.1103/PhysRevLett.121.173003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Separating Dipole and Quadrupole Contributions to Single-Photon Double Ionization </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Grundmann%2C+S">S. Grundmann</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Bray%2C+A+W">A. W. Bray</a>, <a href="/search/physics?searchtype=author&query=Eckart%2C+S">S. Eckart</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Metz%2C+D">D. Metz</a>, <a href="/search/physics?searchtype=author&query=Klumpp%2C+S">S. Klumpp</a>, <a href="/search/physics?searchtype=author&query=Viefhaus%2C+J">J. Viefhaus</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">J. B. Williams</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Kheifets%2C+A+S">A. S. Kheifets</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="1803.10841v2-abstract-short" style="display: inline;"> We report on a kinematically complete measurement of double ionization of helium by a single 1100 eV circularly polarized photon. By exploiting dipole selection rules in the two-electron continuum state, we observed the angular emission pattern of electrons originating from a pure quadrupole transition. Our fully differential experimental data and companion ab initio nonperturbative theory show th… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1803.10841v2-abstract-full').style.display = 'inline'; document.getElementById('1803.10841v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1803.10841v2-abstract-full" style="display: none;"> We report on a kinematically complete measurement of double ionization of helium by a single 1100 eV circularly polarized photon. By exploiting dipole selection rules in the two-electron continuum state, we observed the angular emission pattern of electrons originating from a pure quadrupole transition. Our fully differential experimental data and companion ab initio nonperturbative theory show the separation of dipole and quadrupole contributions to photo-double-ionization and provide new insight into the nature of the quasifree mechanism. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1803.10841v2-abstract-full').style.display = 'none'; document.getElementById('1803.10841v2-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 October, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 28 March, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 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">5 Pages, 3 Figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 121, 173003 (2018) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1609.07913">arXiv:1609.07913</a> <span> [<a href="https://arxiv.org/pdf/1609.07913">pdf</a>, <a href="https://arxiv.org/format/1609.07913">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Chemical Physics">physics.chem-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/0953-4075/49/23/234001">10.1088/0953-4075/49/23/234001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Stereochemical configuration and selective excitation of the chiral molecule halothane </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">Martin Pitzer</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">Gregor Kastirke</a>, <a href="/search/physics?searchtype=author&query=Burzynski%2C+P">Phillip Burzynski</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">Miriam Weller</a>, <a href="/search/physics?searchtype=author&query=Metz%2C+D">Daniel Metz</a>, <a href="/search/physics?searchtype=author&query=Neff%2C+J">Jonathan Neff</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">Markus Waitz</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">Florian Trinter</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">Lothar Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">Joshua B. Williams</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">Till Jahnke</a>, <a href="/search/physics?searchtype=author&query=Schmidt-B%C3%B6cking%2C+H">Horst Schmidt-B枚cking</a>, <a href="/search/physics?searchtype=author&query=Berger%2C+R">Robert Berger</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">Reinhard D枚rner</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M">Markus Sch枚ffler</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="1609.07913v1-abstract-short" style="display: inline;"> X-ray single-photon ionization and fragmentation of the chiral molecule halothane (CHBrClCF${}_{3}$) from a racemic mixture have been investigated using the COLTRIMS (Cold Target Recoil Ion Momentum Spectroscopy) technique. Two important facets related to the core ionization of this species are examined: Firstly, the distinction of enantiomers (mirror isomers) and the determination of absolute con… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1609.07913v1-abstract-full').style.display = 'inline'; document.getElementById('1609.07913v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1609.07913v1-abstract-full" style="display: none;"> X-ray single-photon ionization and fragmentation of the chiral molecule halothane (CHBrClCF${}_{3}$) from a racemic mixture have been investigated using the COLTRIMS (Cold Target Recoil Ion Momentum Spectroscopy) technique. Two important facets related to the core ionization of this species are examined: Firstly, the distinction of enantiomers (mirror isomers) and the determination of absolute configuration on a single-molecule level by four-body Coulomb explosion; secondly, the interplay of site-selective excitation and fragmentation patterns. These results are easily transferrable to other molecular species and show the wealth of features <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1609.07913v1-abstract-full').style.display = 'none'; document.getElementById('1609.07913v1-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> 26 September, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2016. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1609.03828">arXiv:1609.03828</a> <span> [<a href="https://arxiv.org/pdf/1609.03828">pdf</a>, <a href="https://arxiv.org/format/1609.03828">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Chemical Physics">physics.chem-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1021/acs.jpclett.7b01000">10.1021/acs.jpclett.7b01000 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Observation of enhanced chiral asymmetries in the inner-shell photoionization of uniaxially oriented methyloxirane enantiomers </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Tia%2C+M">Maurice Tia</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">Martin Pitzer</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">Gregor Kastirke</a>, <a href="/search/physics?searchtype=author&query=Gatzke%2C+J">Janine Gatzke</a>, <a href="/search/physics?searchtype=author&query=Kim%2C+H">Hong-Keun Kim</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">Florian Trinter</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">Jonas Rist</a>, <a href="/search/physics?searchtype=author&query=Hartung%2C+A">Alexander Hartung</a>, <a href="/search/physics?searchtype=author&query=Trabert%2C+D">Daniel Trabert</a>, <a href="/search/physics?searchtype=author&query=Siebert%2C+J">Juliane Siebert</a>, <a href="/search/physics?searchtype=author&query=Henrichs%2C+K">Kevin Henrichs</a>, <a href="/search/physics?searchtype=author&query=Becht%2C+J">Jasper Becht</a>, <a href="/search/physics?searchtype=author&query=Zeller%2C+S">Stefan Zeller</a>, <a href="/search/physics?searchtype=author&query=Gassert%2C+H">Helena Gassert</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">Florian Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Wallauer%2C+R">Robert Wallauer</a>, <a href="/search/physics?searchtype=author&query=Kuhlins%2C+A">Andreas Kuhlins</a>, <a href="/search/physics?searchtype=author&query=Schober%2C+C">Carl Schober</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+T">Tobias Bauer</a>, <a href="/search/physics?searchtype=author&query=Wechselberger%2C+N">Natascha Wechselberger</a>, <a href="/search/physics?searchtype=author&query=Burzynski%2C+P">Phillip Burzynski</a>, <a href="/search/physics?searchtype=author&query=Neff%2C+J">Jonathan Neff</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">Miriam Weller</a>, <a href="/search/physics?searchtype=author&query=Metz%2C+D">Daniel Metz</a>, <a href="/search/physics?searchtype=author&query=Kircher%2C+M">Max Kircher</a> , et al. (16 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="1609.03828v2-abstract-short" style="display: inline;"> Most large molecules are chiral in their structure: they exist as two enantiomers, which are mirror images of each other. Whereas the rovibronic sublevels of two enantiomers are almost identical, it turns out that the photoelectric effect is sensitive to the absolute configuration of the ionized enantiomer - an effect termed Photoelectron Circular Dichroism (PECD). Our comprehensive study demonstr… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1609.03828v2-abstract-full').style.display = 'inline'; document.getElementById('1609.03828v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1609.03828v2-abstract-full" style="display: none;"> Most large molecules are chiral in their structure: they exist as two enantiomers, which are mirror images of each other. Whereas the rovibronic sublevels of two enantiomers are almost identical, it turns out that the photoelectric effect is sensitive to the absolute configuration of the ionized enantiomer - an effect termed Photoelectron Circular Dichroism (PECD). Our comprehensive study demonstrates that the origin of PECD can be found in the molecular frame electron emission pattern connecting PECD to other fundamental photophysical effects as the circular dichroism in angular distributions (CDAD). Accordingly, orienting a chiral molecule in space enhances the PECD by a factor of about 10. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1609.03828v2-abstract-full').style.display = 'none'; document.getElementById('1609.03828v2-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 February, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 13 September, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> J. Phys. Chem. Lett. (2017) 8 pp 2780-2786 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1601.06012">arXiv:1601.06012</a> <span> [<a href="https://arxiv.org/pdf/1601.06012">pdf</a>, <a href="https://arxiv.org/format/1601.06012">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</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/10.1103/PhysRevLett.116.043001">10.1103/PhysRevLett.116.043001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Electron localization in dissociating $H_2^+$ by retroaction of a photoelectron onto its source </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Aslit%C3%BCrk%2C+D">D. Aslit眉rk</a>, <a href="/search/physics?searchtype=author&query=Wechselberger%2C+N">N. Wechselberger</a>, <a href="/search/physics?searchtype=author&query=Gill%2C+H+K">H. K. Gill</a>, <a href="/search/physics?searchtype=author&query=Rist%2C+J">J. Rist</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">F. Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Goihl%2C+C">C. Goihl</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+T">T. Bauer</a>, <a href="/search/physics?searchtype=author&query=Metz%2C+D">D. Metz</a>, <a href="/search/physics?searchtype=author&query=Sturm%2C+F+P">F. P. Sturm</a>, <a href="/search/physics?searchtype=author&query=Voigtsberger%2C+J">J. Voigtsberger</a>, <a href="/search/physics?searchtype=author&query=Zeller%2C+S">S. Zeller</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Schiwietz%2C+G">G. Schiwietz</a>, <a href="/search/physics?searchtype=author&query=Weber%2C+T">T. Weber</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">J. B. Williams</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</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="1601.06012v1-abstract-short" style="display: inline;"> We investigate the dissociation of $H_2^+$ into a proton and a $H^0$ after single ionization with photons of an energy close to the threshold. We find that the $p^+$ and the $H^0$ do not emerge symmetrically in case of the $H_2^+$ dissociating along the $1s蟽_g$ ground state. Instead, a preference for the ejection of the $p^+$ in the direction of the escaping photoelectron can be observed. This sym… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1601.06012v1-abstract-full').style.display = 'inline'; document.getElementById('1601.06012v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1601.06012v1-abstract-full" style="display: none;"> We investigate the dissociation of $H_2^+$ into a proton and a $H^0$ after single ionization with photons of an energy close to the threshold. We find that the $p^+$ and the $H^0$ do not emerge symmetrically in case of the $H_2^+$ dissociating along the $1s蟽_g$ ground state. Instead, a preference for the ejection of the $p^+$ in the direction of the escaping photoelectron can be observed. This symmetry breaking is strongest for very small electron energies. Our experiment is consistent with a recent prediction by Serov and Kheifets [Phys. Rev. A 89, 031402 (2014)]. In their model, which treats the photoelectron classically, the symmetry breaking is induced by the retroaction of the long range Coulomb potential onto the dissociating $H_2^+$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1601.06012v1-abstract-full').style.display = 'none'; document.getElementById('1601.06012v1-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> 22 January, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Accepted for publication in Phys.Rev.Lett. 1/11/2016</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 116, 043001 (2016) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1601.03247">arXiv:1601.03247</a> <span> [<a href="https://arxiv.org/pdf/1601.03247">pdf</a>, <a href="https://arxiv.org/format/1601.03247">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Chemical Physics">physics.chem-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1073/pnas.1610688113">10.1073/pnas.1610688113 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Imaging the He$_2$ quantum halo state using a free electron laser </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Zeller%2C+S">S. Zeller</a>, <a href="/search/physics?searchtype=author&query=Kunitski%2C+M">M. Kunitski</a>, <a href="/search/physics?searchtype=author&query=Voigtsberger%2C+J">J. Voigtsberger</a>, <a href="/search/physics?searchtype=author&query=Kalinin%2C+A">A. Kalinin</a>, <a href="/search/physics?searchtype=author&query=Schottelius%2C+A">A. Schottelius</a>, <a href="/search/physics?searchtype=author&query=Schober%2C+C">C. Schober</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Sann%2C+H">H. Sann</a>, <a href="/search/physics?searchtype=author&query=Hartung%2C+A">A. Hartung</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+T">T. Bauer</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">M. Pitzer</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Goihl%2C+C">C. Goihl</a>, <a href="/search/physics?searchtype=author&query=Janke%2C+C">C. Janke</a>, <a href="/search/physics?searchtype=author&query=Richter%2C+M">M. Richter</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Czasch%2C+A">A. Czasch</a>, <a href="/search/physics?searchtype=author&query=Kitzler%2C+M">M. Kitzler</a>, <a href="/search/physics?searchtype=author&query=Braune%2C+M">M. Braune</a>, <a href="/search/physics?searchtype=author&query=Grisenti%2C+R+E">R. E. Grisenti</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6llkopf%2C+W">W. Sch枚llkopf</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffer%2C+M">M. Sch枚ffer</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">J. B. Williams</a> , et al. (2 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="1601.03247v2-abstract-short" style="display: inline;"> We report on coulomb explosion imaging of the wavefunction of the quantum halo system He$_2$. Each atom of this system is ionized by tunnelionization in a femto second laser pulse and in a second experiment by single photon ionization employing a free electron laser. We visualize the exponential decay of the probability density of the tunneling particle over distance for over two orders of magnitu… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1601.03247v2-abstract-full').style.display = 'inline'; document.getElementById('1601.03247v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1601.03247v2-abstract-full" style="display: none;"> We report on coulomb explosion imaging of the wavefunction of the quantum halo system He$_2$. Each atom of this system is ionized by tunnelionization in a femto second laser pulse and in a second experiment by single photon ionization employing a free electron laser. We visualize the exponential decay of the probability density of the tunneling particle over distance for over two orders of magnitude up to an internuclear distance of 250 脜. By fitting the slope of the density in the tunneling regime we obtain a binding energy of 151.9 $\pm$ 13.3 neV, which is in agreement with most recent calculations. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1601.03247v2-abstract-full').style.display = 'none'; document.getElementById('1601.03247v2-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 June, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 13 January, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">11 pages, 5 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> PNAS 2016 December, 113 (51) 14651-14655 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1409.2701">arXiv:1409.2701</a> <span> [<a href="https://arxiv.org/pdf/1409.2701">pdf</a>, <a href="https://arxiv.org/ps/1409.2701">ps</a>, <a href="https://arxiv.org/format/1409.2701">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</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/10.1103/PhysRevA.90.022515">10.1103/PhysRevA.90.022515 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Interatomic-Coulombic-decay-induced recapture of photoelectrons in helium dimers </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Burzynski%2C+P">P. Burzynski</a>, <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">J. B. Williams</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">M. Pitzer</a>, <a href="/search/physics?searchtype=author&query=Voigtsberger%2C+J">J. Voigtsberger</a>, <a href="/search/physics?searchtype=author&query=Schober%2C+C">C. Schober</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCller%2C+C">C. M眉ller</a>, <a href="/search/physics?searchtype=author&query=Goihl%2C+C">C. Goihl</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">F. Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Wallauer%2C+R">R. Wallauer</a>, <a href="/search/physics?searchtype=author&query=Kalinin%2C+A">A. Kalinin</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M">M. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Schiwietz%2C+G">G. Schiwietz</a>, <a href="/search/physics?searchtype=author&query=Sisourat%2C+N">N. Sisourat</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</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="1409.2701v1-abstract-short" style="display: inline;"> We investigate the onset of photoionization shakeup induced interatomic Coulombic decay (ICD) in He2 at the He+*(n = 2) threshold by detecting two He+ ions in coincidence. We find this threshold to be shifted towards higher energies compared to the same threshold in the monomer. The shifted onset of ion pairs created by ICD is attributed to a recapture of the threshold photoelectron after the emis… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1409.2701v1-abstract-full').style.display = 'inline'; document.getElementById('1409.2701v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1409.2701v1-abstract-full" style="display: none;"> We investigate the onset of photoionization shakeup induced interatomic Coulombic decay (ICD) in He2 at the He+*(n = 2) threshold by detecting two He+ ions in coincidence. We find this threshold to be shifted towards higher energies compared to the same threshold in the monomer. The shifted onset of ion pairs created by ICD is attributed to a recapture of the threshold photoelectron after the emission of the faster ICD electron. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1409.2701v1-abstract-full').style.display = 'none'; document.getElementById('1409.2701v1-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> 9 September, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 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">5 Pages, 2 Figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Physical Review A 90, 022515 (2014) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1310.6538">arXiv:1310.6538</a> <span> [<a href="https://arxiv.org/pdf/1310.6538">pdf</a>, <a href="https://arxiv.org/ps/1310.6538">ps</a>, <a href="https://arxiv.org/format/1310.6538">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.111.233004">10.1103/PhysRevLett.111.233004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Vibrationally Resolved Decay Width of Interatomic Coulombic Decay in HeNe </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">J. B. Williams</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">M. Pitzer</a>, <a href="/search/physics?searchtype=author&query=Voigtsberger%2C+J">J. Voigtsberger</a>, <a href="/search/physics?searchtype=author&query=Schober%2C+C">C. Schober</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCller%2C+C">C. M眉ller</a>, <a href="/search/physics?searchtype=author&query=Goihl%2C+C">C. Goihl</a>, <a href="/search/physics?searchtype=author&query=Burzynski%2C+P">P. Burzynski</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">F. Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Wallauer%2C+R">R. Wallauer</a>, <a href="/search/physics?searchtype=author&query=Kalinin%2C+A">A. Kalinin</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M+S">M. S. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Chiang%2C+Y+-">Y. -C. Chiang</a>, <a href="/search/physics?searchtype=author&query=Gokhberg%2C+K">K. Gokhberg</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</a>, <a href="/search/physics?searchtype=author&query=D%C3%B6rner%2C+R">R. D枚rner</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="1310.6538v3-abstract-short" style="display: inline;"> We investigate the ionization of HeNe from below the He 1s3p excitation to the He ionization threshold. We observe HeNe$^+$ ions with an enhancement by more than a factor of 60 when the He side couples resonantly to the radiation field. These ions are an experimental proof of a two-center resonant photoionization mechanism predicted by Najjari et al. [Phys. Rev. Lett. 105, 153002 (2010)]. Furtherm… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1310.6538v3-abstract-full').style.display = 'inline'; document.getElementById('1310.6538v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1310.6538v3-abstract-full" style="display: none;"> We investigate the ionization of HeNe from below the He 1s3p excitation to the He ionization threshold. We observe HeNe$^+$ ions with an enhancement by more than a factor of 60 when the He side couples resonantly to the radiation field. These ions are an experimental proof of a two-center resonant photoionization mechanism predicted by Najjari et al. [Phys. Rev. Lett. 105, 153002 (2010)]. Furthermore, our data provide electronic and vibrational state resolved decay widths of interatomic Coulombic decay (ICD) in HeNe dimers. We find that the ICD lifetime strongly increases with increasing vibrational state. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1310.6538v3-abstract-full').style.display = 'none'; document.getElementById('1310.6538v3-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> 9 December, 2013; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 24 October, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 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">7 pages, 5 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 111, 233004 (2013) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1305.1464">arXiv:1305.1464</a> <span> [<a href="https://arxiv.org/pdf/1305.1464">pdf</a>, <a href="https://arxiv.org/ps/1305.1464">ps</a>, <a href="https://arxiv.org/format/1305.1464">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Atomic Physics">physics.atom-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Atomic and Molecular Clusters">physics.atm-clus</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/10.1103/PhysRevLett.111.093401">10.1103/PhysRevLett.111.093401 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A measurement of the evolution of Interatomic Coulombic Decay in the time domain </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/physics?searchtype=author&query=Trinter%2C+F">F. Trinter</a>, <a href="/search/physics?searchtype=author&query=Williams%2C+J+B">J. B. Williams</a>, <a href="/search/physics?searchtype=author&query=Weller%2C+M">M. Weller</a>, <a href="/search/physics?searchtype=author&query=Waitz%2C+M">M. Waitz</a>, <a href="/search/physics?searchtype=author&query=Pitzer%2C+M">M. Pitzer</a>, <a href="/search/physics?searchtype=author&query=Voigtsberger%2C+J">J. Voigtsberger</a>, <a href="/search/physics?searchtype=author&query=Schober%2C+C">C. Schober</a>, <a href="/search/physics?searchtype=author&query=Kastirke%2C+G">G. Kastirke</a>, <a href="/search/physics?searchtype=author&query=M%C3%BCller%2C+C">C. M眉ller</a>, <a href="/search/physics?searchtype=author&query=Goihl%2C+C">C. Goihl</a>, <a href="/search/physics?searchtype=author&query=Burzynski%2C+P">P. Burzynski</a>, <a href="/search/physics?searchtype=author&query=Wiegandt%2C+F">F. Wiegandt</a>, <a href="/search/physics?searchtype=author&query=Bauer%2C+T">T. Bauer</a>, <a href="/search/physics?searchtype=author&query=Wallauer%2C+R">R. Wallauer</a>, <a href="/search/physics?searchtype=author&query=Sann%2C+H">H. Sann</a>, <a href="/search/physics?searchtype=author&query=Kalinin%2C+A">A. Kalinin</a>, <a href="/search/physics?searchtype=author&query=Schmidt%2C+L+P+H">L. Ph. H. Schmidt</a>, <a href="/search/physics?searchtype=author&query=Sch%C3%B6ffler%2C+M">M. Sch枚ffler</a>, <a href="/search/physics?searchtype=author&query=Sisourat%2C+N">N. Sisourat</a>, <a href="/search/physics?searchtype=author&query=Jahnke%2C+T">T. Jahnke</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="1305.1464v1-abstract-short" style="display: inline;"> During the last 15 years a novel decay mechanism of excited atoms has been discovered and investigated. This so called ''Interatomic Coulombic Decay'' (ICD) involves the chemical environment of the electronically excited atom: the excitation energy is transferred (in many cases over long distances) to a neighbor of the initially excited particle usually ionizing that neighbor. It turned out that I… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.1464v1-abstract-full').style.display = 'inline'; document.getElementById('1305.1464v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1305.1464v1-abstract-full" style="display: none;"> During the last 15 years a novel decay mechanism of excited atoms has been discovered and investigated. This so called ''Interatomic Coulombic Decay'' (ICD) involves the chemical environment of the electronically excited atom: the excitation energy is transferred (in many cases over long distances) to a neighbor of the initially excited particle usually ionizing that neighbor. It turned out that ICD is a very common decay route in nature as it occurs across van-der-Waals and hydrogen bonds. The time evolution of ICD is predicted to be highly complex, as its efficiency strongly depends on the distance of the atoms involved and this distance typically changes during the decay. Here we present the first direct measurement of the temporal evolution of ICD using a novel experimental approach. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.1464v1-abstract-full').style.display = 'none'; document.getElementById('1305.1464v1-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 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">6 pages, 4 figures, submitted to PRL</span> </p> </li> </ol> <div class="is-hidden-tablet">  <span class="help" style="display: inline-block;"><a href="https://github.com/arXiv/arxiv-search/releases">Search v0.5.6 released 2020-02-24</a>  </span> </div> </div> </main> <footer> <div 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