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dc.contributor.authorAcharya, Shreyasi
dc.contributor.authorAdamová, Dagmar
dc.contributor.authorAdolfsson, Jonatan
dc.contributor.authorAggarwal, Madan M.
dc.contributor.authorAglieri Rinella, Gianluca
dc.contributor.authorAgnello, Michelangelo
dc.contributor.authorAgrawal, Nikita
dc.contributor.authorAhammed, Zubayer
dc.contributor.authorAhmad, Shafiq F.
dc.contributor.authorAhn, Sang Un
dc.contributor.authorAlme, Johan
dc.contributor.authorAltenkaemper, Lucas
dc.contributor.authorDjuvsland, Øystein
dc.contributor.authorFionda, Fiorella Maria Celeste
dc.contributor.authorLønne, Per-Ivar
dc.contributor.authorNystrand, Joakim
dc.contributor.authorRehman, Attiq ur
dc.contributor.authorRøhrich, Dieter
dc.contributor.authorTambave, Ganesh Jagannath
dc.contributor.authorUllaland, Kjetil
dc.contributor.authorVelure, Arild
dc.contributor.authorWagner, Boris
dc.contributor.authorZhang, Hui
dc.contributor.authorZhou, Zhuo
dc.contributor.authorZhu, Hongsheng
dc.contributor.authorArsene, Ionut Christian
dc.contributor.authorBätzing, Paul Christoph
dc.contributor.authorDordic, Olja
dc.contributor.authorLardeux, Antoine Xavier
dc.contributor.authorLindal, Svein
dc.contributor.authorMahmood, Sohail Musa
dc.contributor.authorMilosevic, Jovan
dc.contributor.authorRichter, Matthias
dc.contributor.authorRøed, Ketil
dc.contributor.authorSkaali, Toralf Bernhard
dc.contributor.authorTveter, Trine Spedstad
dc.contributor.authorWikne, Jon Christopher
dc.contributor.authorZhao, Chengxin
dc.contributor.authorHelstrup, Håvard
dc.contributor.authorHetland, Kristin Fanebust
dc.contributor.authorKileng, Bjarte
dc.contributor.authorNesbø, Simon Voigt
dc.contributor.authorStoretvedt, Maksim Melnik
dc.contributor.authorLangøy, Rune
dc.contributor.authorLien, Jørgen André
dc.contributor.authorAiola, Salvatore
dc.contributor.authorAkindinov, Alexander
dc.contributor.authorAlam, Sk Noor
dc.contributor.authorAlba, José Luis Bazo
dc.contributor.authorDe Albuquerque, Danilo Silva
dc.contributor.authorALICE, Collaboration
dc.date.accessioned2018-08-22T11:40:48Z
dc.date.available2018-08-22T11:40:48Z
dc.date.issued2017-10
dc.PublishedAcharya S, Adamová D, Adolfsson J, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahmad SF, Ahn SU, Alme J, Altenkaemper L, Djuvsland Ø, Fionda FMC, Lønne P, Nystrand J, Rehman Au, Røhrich D, Tambave GJ, Ullaland K, Velure A, Wagner B, Zhang H, Zhou Z, Zhu H, Arsene IC, Bätzing P, Dordic O, Lardeux AX, Lindal S, Mahmood SM, Milosevic J, Richter M, Røed K, Skaali TB, Tveter TS, Wikne JC, Zhao C, Helstrup H, Hetland KF, Kileng B, Nesbø SV, Storetvedt M, Langøy R, Lien JA, Aiola S, Akindinov A, Alam SN, Alba, De Albuquerque DS, ALICE C. Measurement of deuteron spectra and elliptic flow in Pb-Pb collisions at √sNN = 2.76 TeV at the LHC. European Physical Journal C. 2017;77:658eng
dc.identifier.issn1434-6044en_US
dc.identifier.issn1434-6052en_US
dc.identifier.urihttps://hdl.handle.net/1956/18184
dc.description.abstractThe transverse momentum \(p_{\rm T}\) spectra and elliptic flow coefficient \(v_2\) of deuterons and anti-deuterons at mid-rapidity \(|y|<0.5\) are measured with the ALICE detector at the LHC in Pb-Pb collisions at \(\sqrt{s_{\rm NN}} = 2.76\) TeV. The measurement of the \(p_{\rm T}\) spectra of (anti-)deuterons is done up to 8 GeV/\).\) in 0-10% centrality class and up to GeV/\).\) in 10-20% and 20-40% centrality classes. The \(v_2\) is measured in the \(0.8 <p_{\rm T} <5\) GeV/\).\) interval and in six different centrality intervals (0-5%, 5-10%, 10-20%, 20-30%, 30-40% and 40-50%) using the scalar product technique. Measured \(\pi^{\pm}\). K\).{\pm}\) and p+\).overline{\mathrm{p}}\) transverse-momentum spectra and \(v_2\) are used to predict the deuteron \(p_{\rm T}\) spectra and \(v_2\) within the Blast-Wave model. The predictions are able to reproduce the \(v_2\) coefficient in the measured \(p_{\rm T}\) range and the transverse-momentum spectra for \(p_{\rm T}>1.8\) GeV/\).\) within the experimental uncertainties. The measurement of the coalescence parameter \(B_2\) is performed, showing a \(p_{\rm T}\) dependence in contrast with the simplest coalescence model, which fails to reproduce also the measured \(v_2\) coefficient. In addition, the coalescence parameter \(B_2\) and the elliptic flow coefficient in the 20-40% centrality interval are compared with the AMPT model which is able, in its version without string melting, to reproduce the measured \(v_2\).\(p_{\rm T}\) and the \(B_2\).\(p_{\rm T}\) trend.en_US
dc.language.isoengeng
dc.publisherSpringeren_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0eng
dc.titleMeasurement of deuteron spectra and elliptic flow in Pb–Pb collisions at \(\sqrt{s_{\rm NN}}\) = 2.76 TeV at the LHCen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2018-03-08T08:39:34Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright CERN for the benefit of the ALICE collaboration 2017en_US
dc.identifier.doihttps://doi.org/10.1140/epjc/s10052-017-5222-x
dc.identifier.cristin1506930
dc.source.journalEuropean Physical Journal C
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431


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