Prompt and non-prompt J/ψ elliptic flow in Pb+Pb collisions at √sNN=5.02 Tev with the ATLAS detector
dc.contributor.author | Aaboud, Morad | |
dc.contributor.author | Aad, Georges | |
dc.contributor.author | Abbott, Brad | |
dc.contributor.author | Abdinov, Ovsat Bahram oglu | |
dc.contributor.author | Abeloos, Baptiste | |
dc.contributor.author | Abhayasinghe, Deshan Kavishka | |
dc.contributor.author | Abidi, Syed Haider | |
dc.contributor.author | AbouZeid, Hass | |
dc.contributor.author | Abraham, Nadine L. | |
dc.contributor.author | Abramowicz, Halina | |
dc.contributor.author | Buanes, Trygve | |
dc.contributor.author | Eigen, Gerald | |
dc.contributor.author | Fomin, Nikolai | |
dc.contributor.author | Lipniacka, Anna | |
dc.contributor.author | Martin dit Latour, Bertrand | |
dc.contributor.author | Mæland, Steffen | |
dc.contributor.author | Stugu, Bjarne | |
dc.contributor.author | Yang, Zongchang | |
dc.contributor.author | Zalieckas, Justas | |
dc.contributor.author | Bugge, Magnar Kopangen | |
dc.contributor.author | Cameron, David Gordon | |
dc.contributor.author | Catmore, James Richard | |
dc.contributor.author | Feigl, Simon | |
dc.contributor.author | Franconi, Laura | |
dc.contributor.author | Garonne, Vincent | |
dc.contributor.author | Gramstad, Eirik | |
dc.contributor.author | Hellesund, Simen | |
dc.contributor.author | Morisbak, Vanja | |
dc.contributor.author | Oppen, Henrik | |
dc.contributor.author | Ould-Saada, Farid | |
dc.contributor.author | Pedersen, Maiken | |
dc.contributor.author | Read, Alexander Lincoln | |
dc.contributor.author | Røhne, Ole Myren | |
dc.contributor.author | Sandaker, Heidi | |
dc.contributor.author | Serfon, Cédric | |
dc.contributor.author | Stapnes, Steinar | |
dc.contributor.author | Vadla, Knut Oddvar Høie | |
dc.contributor.author | Abreu, Henso | |
dc.contributor.author | Abulaiti, Yiming | |
dc.contributor.author | Acharya, Bobby S. | |
dc.contributor.author | Adachi, Shunsuke | |
dc.contributor.author | Adamczyk, Leszek | |
dc.contributor.author | Adelman, Jareed | |
dc.contributor.author | Adersberger, Michael | |
dc.contributor.author | Adigüzel, Aytül | |
dc.contributor.author | Adye, Tim | |
dc.contributor.author | Affolder, Anthony Allen | |
dc.contributor.author | Afik, Yoav | |
dc.contributor.author | Agheorghiesei, Catalin | |
dc.contributor.author | Aguilar Saavedra, Juan Antonio | |
dc.contributor.author | ATLAS, Collaboration | |
dc.date.accessioned | 2019-07-29T10:36:54Z | |
dc.date.available | 2019-07-29T10:36:54Z | |
dc.date.issued | 2018-09 | |
dc.Published | Aaboud M, Aad G, Abbott B, Abdinov OBo, Abeloos B, Abhayasinghe DK, Abidi SH, AbouZeid H, Abraham NL, Abramowicz H, Buanes T, Eigen G, Fomin N, Lipniacka A, Martin dit Latour B, Mæland S, Stugu B, Yang Z, Zalieckas J, Bugge MK, Cameron DG, Catmore JR, Feigl S, Franconi L, Garonne V, Gramstad E, Hellesund S, Morisbak V, Oppen H, Ould-Saada F, Pedersen M, Read AL, Røhne OM, Sandaker H, Serfon C, Stapnes S, Vadla KOH, Abreu H, Abulaiti Y, Acharya BS, Adachi S, Adamczyk L, Adelman J, Adersberger M, Adigüzel A, Adye T, Affolder AA, Afik Y, Agheorghiesei C, Aguilar Saavedra JA, ATLAS C. Prompt and non-prompt J/ψ elliptic flow in Pb+Pb collisions at √sNN=5.02 Tev with the ATLAS detector . European Physical Journal C. 2018;78:784(9):1-23 | eng |
dc.identifier.issn | 1434-6044 | en_US |
dc.identifier.issn | 1434-6052 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/20576 | |
dc.description.abstract | The elliptic flow of prompt and non-prompt J/ψ was measured in the dimuon decay channel in Pb+Pb collisions at sNN−−−√=5.02 TeV with an integrated luminosity of 0.42 nb−1 with the ATLAS detector at the LHC. The prompt and non-prompt signals are separated using a two-dimensional simultaneous fit of the invariant mass and pseudo-proper decay time of the dimuon system from the J/ψ decay. The measurement is performed in the kinematic range of dimuon transverse momentum and rapidity 9<pT<30 GeV , |y|<2 , and 0–60% collision centrality. The elliptic flow coefficient, v2 , is evaluated relative to the event plane and the results are presented as a function of transverse momentum, rapidity and centrality. It is found that prompt and non-prompt J/ψ mesons have non-zero elliptic flow. Prompt J/ψ v2 decreases as a function of pT , while for non-prompt J/ψ it is, with limited statistical significance, consistent with a flat behaviour over the studied kinematic region. There is no observed dependence on rapidity or centrality. | en_US |
dc.language.iso | eng | eng |
dc.publisher | Springer | en_US |
dc.rights | Attribution CC BY | eng |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0 | eng |
dc.title | Prompt and non-prompt J/ψ elliptic flow in Pb+Pb collisions at √sNN=5.02 Tev with the ATLAS detector | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2019-01-24T17:42:59Z | |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright CERN for the benefit of the ATLAS collaboration 2018 | en_US |
dc.identifier.doi | https://doi.org/10.1140/epjc/s10052-018-6243-9 | |
dc.identifier.cristin | 1621126 | |
dc.source.journal | European Physical Journal C | |
dc.subject.nsi | VDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.subject.nsi | VDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 |