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dc.contributor.authorAcharya, Shreyasi
dc.contributor.authorAcosta, Fernando Torales
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, Neelima
dc.contributor.authorAhammed, Zubayer
dc.contributor.authorAhn, Sang Un
dc.contributor.authorAlme, Johan
dc.contributor.authorAltenkaemper, Lucas
dc.contributor.authorDjuvsland, Øystein
dc.contributor.authorErsdal, Magnus Rentsch
dc.contributor.authorFionda, Fiorella Maria Celeste
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.authorZhou, Zhuo
dc.contributor.authorArsene, Ionut Cristian
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.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.authorAl-Turany, Mohammed
dc.contributor.authorAlam, Sk Noor
dc.contributor.authorDe Albuquerque, Danilo Silva
dc.contributor.authorAleksandrov, Dimitry
dc.contributor.authorAlessandro, Bruno
dc.contributor.authorAlfaro Molina, José Rubén
dc.contributor.authorALICE, Collaboration
dc.date.accessioned2020-08-06T09:13:57Z
dc.date.available2020-08-06T09:13:57Z
dc.date.issued2019
dc.PublishedAcharya S, Acosta FT, Adamová D, Adolfsson J, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahn SU, Alme J, Altenkaemper L, Djuvsland Ø, Ersdal MR, Fionda FMC, Nystrand J, Rehman Au, Røhrich D, Tambave GJ, Ullaland K, Velure A, Wagner B, Zhou Z, Arsene IC, Bätzing P, Dordic O, Lardeux A, Lindal S, Mahmood SM, 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, Al-Turany M, Alam SN, De Albuquerque DS, Aleksandrov D, Alessandro B, Alfaro Molina JR, ALICE C. Production of the ρ(770)0 meson in pp and Pb-Pb collisions at √sNN = 2.76 TeV. Physical Review C. 2019;99:064901eng
dc.identifier.issn2469-9985en_US
dc.identifier.urihttps://hdl.handle.net/1956/23505
dc.description.abstractThe production of the ρ ( 770 ) 0 meson has been measured at midrapidity ( | y | < 0.5 ) in p p and centrality differential Pb-Pb collisions at √ s N N = 2.76 TeV with the ALICE detector at the Large Hadron Collider. The particles have been reconstructed in the ρ ( 770 ) 0 → π + π − decay channel in the transverse-momentum ( p T ) range 0.5–11 GeV / c . A centrality-dependent suppression of the ratio of the integrated yields 2 ρ ( 770 ) 0 / ( π + + π − ) is observed. The ratio decreases by ∼ 40 % from p p to central Pb-Pb collisions. A study of the p T -differential 2 ρ ( 770 ) 0 / ( π + + π − ) ratio reveals that the suppression occurs at low transverse momenta, p T < 2 GeV / c . At higher momentum, particle ratios measured in heavy-ion and p p collisions are consistent. The observed suppression is very similar to that previously measured for the K ∗ ( 892 ) 0 / K ratio and is consistent with EPOS3 predictions that may imply that rescattering in the hadronic phase is a dominant mechanism for the observed suppression.en_US
dc.language.isoengeng
dc.publisherAPSen_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0eng
dc.titleProduction of the ρ(770)0 meson in pp and Pb-Pb collisions at √sNN = 2.76 TeVen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2019-11-13T10:58:31Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2019 CERN, for the ALICE Collaborationen_US
dc.identifier.doihttps://doi.org/10.1103/physrevc.99.064901
dc.identifier.cristin1713727
dc.source.journalPhysical Review C
dc.relation.projectNorges forskningsråd: 255188
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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