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Direct photon measurements in pp and Pb-Pb collisions with the ALICE experiment

dc.contributor.authorAcharya, Shreyasi
dc.contributor.authorAdam, Jaroslav
dc.contributor.authorAdamová, Dagmar
dc.contributor.authorAdolfsson, Jonatan
dc.contributor.authorAggarwal, Madan M.
dc.contributor.authorAglieri Rinella, G
dc.contributor.authorAgnello, Michelangelo
dc.contributor.authorAgrawal, Nikita
dc.contributor.authorAhammed, Zubayer
dc.contributor.authorAhmad, N
dc.contributor.authorAhn, SU
dc.contributor.authorAlme, Johan
dc.contributor.authorAltenkaemper, Lucas
dc.contributor.authorArsene, Ionut Christian
dc.contributor.authorBätzing, Paul Christoph
dc.contributor.authorDjuvsland, Øystein
dc.contributor.authorDordic, Olja
dc.contributor.authorHelstrup, Håvard
dc.contributor.authorHetland, Kristin Fanebust
dc.contributor.authorKileng, Bjarte
dc.contributor.authorLangøy, Rune
dc.contributor.authorLardeux, Antoine Xavier
dc.contributor.authorLien, Jørgen André
dc.contributor.authorLindal, Svein
dc.contributor.authorLønne, Per-Ivar
dc.contributor.authorMahmood, Sohail Musa
dc.contributor.authorMilosevic, Jovan
dc.contributor.authorNesbø, Simon Voigt
dc.contributor.authorNystrand, Joakim
dc.contributor.authorRehman, Attiq Ur
dc.contributor.authorRichter, Matthias Rudolph
dc.contributor.authorRøed, Ketil
dc.contributor.authorRøhrich, Dieter
dc.contributor.authorSkaali, Toralf Bernhard
dc.contributor.authorTambave, Ganesh Jagannath
dc.contributor.authorTveter, Trine Spedstad
dc.contributor.authorUllaland, Kjetil
dc.contributor.authorVelure, Arild
dc.contributor.authorWagner, Boris
dc.contributor.authorWikne, Jon Christopher
dc.contributor.authorZhang, Hui
dc.contributor.authorZhao, Chengxin
dc.contributor.authorZhou, Zhuo
dc.contributor.authorZhu, Hongsheng
dc.contributor.authorQvigstad, Henrik
dc.contributor.authorAiola, Salvatore
dc.contributor.authorAkindinov, Alexander
dc.contributor.authorAlam, Sk Noor
dc.contributor.authorAlba, José Luis Bazo
dc.contributor.authorAleksandrov, Dimitry
dc.contributor.authorALICE, Collaboration
dc.date.accessioned2018-08-06T11:50:30Z
dc.date.available2018-08-06T11:50:30Z
dc.date.issued2017-11
dc.PublishedAcharya S, Adam J, Adamová D, Adolfsson J, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Ahmad N, Ahn S, Alme J, Altenkaemper L, Arsene IC, Bätzing P, Djuvsland Ø, Dordic O, Helstrup H, Hetland KF, Kileng B, Langøy R, Lardeux AX, Lien JA, Lindal S, Lønne P, Mahmood SM, Milosevic J, Nesbø SV, Nystrand J, Rehman AU, Richter M, Røed K, Røhrich D, Skaali TB, Tambave GJ, Tveter TS, Ullaland K, Velure A, Wagner B, Wikne JC, Zhang H, Zhao C, Zhou Z, Zhu H, Qvigstad H, Aiola S, Akindinov A, Alam SN, Alba JLB, Aleksandrov D, ALICE C. Direct photon measurements in pp and Pb-Pb collisions with the ALICE experiment. Nuclear Physics A. 2017;967:696-699eng
dc.identifier.issn0375-9474en_US
dc.identifier.issn1873-1554en_US
dc.identifier.urihttps://hdl.handle.net/1956/17988
dc.description.abstractDirect photon production in heavy-ion collisions provides a valuable set of observables to study the hot QCD medium. The direct photons are produced at different stages of the collision and escape the medium unaffected. In heavy-ion collisions, the direct photon yield at high transverse momentum ( pT>5GeV/c ) is dominated by prompt photons produced in hard scattering of incoming partons and provides information on nuclear parton distribution functions and on the initial parton dynamics. The low momentum component ( pT≲5GeV/c ) of the direct photon production is dominated by thermal radiation by the hot and dense matter created, carrying information on its space-time evolution, collective flow and temperature.en_US
dc.language.isoengeng
dc.publisherElsevieren_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/eng
dc.subjectphotonseng
dc.subjectdirect photonseng
dc.subjectQGPeng
dc.subjectelectromagnetic probeseng
dc.subjectheavy-ionseng
dc.subjectpQCDeng
dc.subjectNLOeng
dc.titleDirect photon measurements in pp and Pb-Pb collisions with the ALICE experimenten_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2018-04-24T14:49:21Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2017 The Author(s)en_US
dc.identifier.doihttps://doi.org/10.1016/j.nuclphysa.2017.05.094
dc.identifier.cristin1566681
dc.source.journalNuclear Physics A


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