Anisotropic flow of charged hadrons, pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at \(\sqrt{s_{NN}}\)=2.76 TeV
dc.contributor.author | Alme, Johan | |
dc.contributor.author | Erdal, Hege Austrheim | |
dc.contributor.author | Helstrup, Håvard | |
dc.contributor.author | Hetland, Kristin Fanebust | |
dc.contributor.author | Kileng, Bjarte | |
dc.contributor.author | Altinpinar, Sedat | |
dc.contributor.author | Djuvsland, Øystein | |
dc.contributor.author | Fehlker, Dominik | |
dc.contributor.author | Haaland, Øystein Senneset | |
dc.contributor.author | Huang, Meidana | |
dc.contributor.author | Kanaki, Kalliopi | |
dc.contributor.author | Langøy, Rune | |
dc.contributor.author | Lien, Jørgen | |
dc.contributor.author | Liu, Lijiao | |
dc.contributor.author | Lønne, Per-Ivar | |
dc.contributor.author | Nystrand, Joakim | |
dc.contributor.author | Røed, Ketil | |
dc.contributor.author | Røhrich, Dieter | |
dc.contributor.author | Skjerdal, Kyrre | |
dc.contributor.author | Szostak, Artur Krzysztof | |
dc.contributor.author | Ullaland, Kjetil | |
dc.contributor.author | Wagner, Boris | |
dc.contributor.author | Yang, Shiming | |
dc.contributor.author | Øvrebekk, Gaute | |
dc.contributor.author | Dordic, Olja | |
dc.contributor.author | Eyyubova, Gyulnara | |
dc.contributor.author | Lindal, Svein | |
dc.contributor.author | Løvhøiden, Gunnar | |
dc.contributor.author | Milosevic, Jovan | |
dc.contributor.author | Nilsson, Mads Stormo | |
dc.contributor.author | Qvigstad, Henrik | |
dc.contributor.author | Richter, Matthias | |
dc.contributor.author | Skaali, Toralf Bernhard | |
dc.contributor.author | Tveter, Trine Spedstad | |
dc.contributor.author | Wikne, Jon Christopher | |
dc.contributor.author | Abelev, Betty | |
dc.contributor.author | Abrahantes Quintana, Arian | |
dc.contributor.author | Adam, Jaroslav | |
dc.contributor.author | Adamová, Dagmar | |
dc.contributor.author | Adare, Andrew Marshall | |
dc.contributor.author | Aggarwal, Madan M. | |
dc.contributor.author | Aglieri Rinella, Gianluca | |
dc.contributor.author | Agocs, Andreas Gabor | |
dc.contributor.author | Agostinelli, Andrea | |
dc.contributor.author | Aguilar Salazar, Saul | |
dc.contributor.author | Ahammed, Zubayer | |
dc.contributor.author | Ahmad, Nazeer | |
dc.contributor.author | Ahmad Masoodi, Arshar | |
dc.contributor.author | Ahn, Sang Un | |
dc.contributor.author | Akindinov, Alexander | |
dc.contributor.author | Aleksandrov, Dimitry | |
dc.contributor.author | ALICE, Collaboration | |
dc.date.accessioned | 2017-12-21T11:42:44Z | |
dc.date.available | 2017-12-21T11:42:44Z | |
dc.date.issued | 2013-03 | |
dc.Published | Alme J, Erdal HA, Helstrup H, Hetland KF, Kileng B, Altinpinar S, Djuvsland Ø, Fehlker D, Haaland ØS, Huang M, Kanaki K, Langøy R, Lien JA, Liu L, Lønne P, Nystrand J, Røed K, Røhrich D, Skjerdal K, Szostak AK, Ullaland K, Wagner B, Yang S, Øvrebekk G, Dordic O, Eyyubova G, Lindal S, Løvhøiden G, Milosevic J, Nilsson MS, Qvigstad H, Richter M, Skaali TB, Tveter TS, Wikne JC, Abelev B, Abrahantes Quintana A, Adam J, Adamová D, Adare AM, Aggarwal MM, Aglieri Rinella G, Agocs AG, Agostinelli A, Aguilar Salazar S, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahn SU, Akindinov A, Aleksandrov D, ALICE C. Anisotropic flow of charged hadrons, pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at root S-NN=2.76 TeV. Physics Letters B. 2013;719(1-3):18-28 | eng |
dc.identifier.issn | 0370-2693 | en_US |
dc.identifier.issn | 1873-2445 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/17074 | |
dc.description.abstract | The elliptic, \(v_2\), triangular, \(v_3\), and quadrangular, \(v_4\), azimuthal anisotropic flow coefficients are measured for unidentified charged particles, pions, and (anti-)protons in Pb–Pb collisions at \(\sqrt{s_{NN}}\) = 2.76 TeV with the ALICE detector at the Large Hadron Collider. Results obtained with the event plane and four-particle cumulant methods are reported for the pseudo-rapidity range |\(\eta\)|<0.8 at different collision centralities and as a function of transverse momentum, \(p_T\), out to \(p_T\)=20 GeV/c. The observed non-zero elliptic and triangular flow depends only weakly on transverse momentum for \(p<_T\)>8 GeV/c. The small \(p_T\) dependence of the difference between elliptic flow results obtained from the event plane and four-particle cumulant methods suggests a common origin of flow fluctuations up to \(p_T\) =8 GeV/c. The magnitude of the (anti-)proton elliptic and triangular flow is larger than that of pions out to at least \(p_T\) =8 GeV/c indicating that the particle type dependence persists out to high \(p_T\), | en_US |
dc.language.iso | eng | eng |
dc.publisher | Elsevier | en_US |
dc.rights | Attribution CC BY-NC-ND | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | eng |
dc.title | Anisotropic flow of charged hadrons, pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at \(\sqrt{s_{NN}}\)=2.76 TeV | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2017-10-11T11:21:24Z | |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright 2013 CERN | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.physletb.2012.12.066 | |
dc.identifier.cristin | 1025989 | |
dc.source.journal | Physics Letters B | |
dc.relation.project | Norges forskningsråd: 217288 | |
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 |