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dc.creatorAdamczyk, L
dc.creatorAdkins, JK
dc.creatorAgakishiev, G
dc.creatorAggarwal, MM
dc.creatorAhammed, Z
dc.creatorAlekseev, I
dc.creatorAlford, J
dc.creatorAnson, CD
dc.creatorAparin, A
dc.creatorArkhipkin, D
dc.creatorAschenauer, EC
dc.creatorAverichev, GS
dc.creatorBalewski, J
dc.creatorBanerjee, A
dc.creatorBarnovska, Z
dc.creatorBeavis, DR
dc.creatorBellwied, R
dc.creatorBhasin, A
dc.creatorBhati, AK
dc.creatorBhattarai, P
dc.creatorBichsel, H
dc.creatorBielcik, J
dc.creatorBielcikova, J
dc.creatorBland, LC
dc.creatorBordyuzhin, IG
dc.creatorBorowski, W
dc.creatorBouchet, J
dc.creatorBrandin, AV
dc.creatorBrovko, SG
dc.creatorBültmann, S
dc.creatorBunzarov, I
dc.creatorBurton, TP
dc.creatorButterworth, J
dc.creatorCaines, H
dc.creatorCalderon de la Barca Sanchez, M
dc.creatorCebra, D
dc.creatorCendejas, R
dc.creatorCervantes, MC
dc.creatorChaloupka, P
dc.creatorChang, Z
dc.creatorChattopadhyay, S
dc.creatorChen, HF
dc.creatorChen, JH
dc.creatorChen, L
dc.creatorCheng, J
dc.creatorCherney, M
dc.creatorChikanian, A
dc.creatorChristie, W
dc.creatorChwastowski, J
dc.creatorCodrington, MJM
dc.creatorCorliss, R
dc.creatorCramer, JG
dc.creatorCrawford, HJ
dc.creatorCui, X
dc.creatorDas, S
dc.creatorDavila Leyva, A
dc.creatorDe Silva, LC
dc.creatorDebbe, RR
dc.creatorDedovich, TG
dc.creatorDeng, J
dc.creatorDerevschikov, AA
dc.creatorDerradi De Souza, R
dc.creatorDhamija, S
dc.creatorDi Ruzza, B
dc.creatorDidenko, L
dc.creatorDilks, C
dc.creatorDing, F
dc.creatorDjawotho, P
dc.creatorDong, X
dc.creatorDrachenberg, JL
dc.creatorDraper, JE
dc.creatorDu, CM
dc.creatorDunkelberger, LE
dc.creatorDunlop, JC
dc.creatorEfimov, LG
dc.creatorEngelage, J
dc.creatorEngle, KS
dc.creatorEppley, G
dc.creatorEun, L
dc.creatorEvdokimov, O
dc.creatorFatemi, R
dc.creatorFazio, S
dc.creatorFedorisin, J
dc.creatorFilip, P
dc.creatorFinch, E
dc.creatorFisyak, Y
dc.creatorFlores, CE
dc.creatorGagliardi, CA
dc.creatorGangadharan, DR
dc.creatorGarand, D
dc.creatorGeurts, F
dc.creatorGibson, A
dc.creatorGirard, M
dc.creatorGliske, S
dc.creatorGrosnick, D
dc.creatorGuo, Y
dc.creatorGupta, A
dc.creatorGupta, S
dc.creatorGuryn, W
dc.creatorHaag, B
dc.date.accessioned2021-02-03T18:50:36Z
dc.date.available2021-02-03T18:50:36Z
dc.date.issued2014-07-30
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.doihttp://dx.doi.org/10.34944/dspace/5848
dc.identifier.otherAM7LO (isidoc)
dc.identifier.urihttp://hdl.handle.net/20.500.12613/5866
dc.description.abstractWe report measurements of Υ{hooked} meson production in p + p, d + Au, and Au + Au collisions using the STAR detector at RHIC. We compare the Υ{hooked} yield to the measured cross section in p + p collisions in order to quantify any modifications of the yield in cold nuclear matter using d + Au data and in hot nuclear matter using Au + Au data separated into three centrality classes. Our p + p measurement is based on three times the statistics of our previous result. We obtain a nuclear modification factor for Υ{hooked}(1S + 2S + 3S) in the rapidity range |y| < 1 in d + Au collisions of R dAu = 0.79 ± 0.24(stat.) ± 0.03(syst.) ± 0.10(p + psyst.). A comparison with models including shadowing and initial state parton energy loss indicates the presence of additional cold-nuclear matter suppression. Similarly, in the top 10% most-central Au + Au collisions, we measure a nuclear modification factor of R A A = 0.49 ± 0.1(stat.) ± 0.02(syst.) ± 0.06(p + p syst.), which is a larger suppression factor than that seen in cold nuclear matter. Our results are consistent with complete suppression of excited-state Υ{hooked} mesons in Au + Au collisions. The additional suppression in Au + Au is consistent with the level expected in model calculations that include the presence of a hot, deconfined Quark-Gluon Plasma. However, understanding the suppression seen in d + Au is still needed before any definitive statements about the nature of the suppression in Au + Au can be made. © 2014.
dc.format.extent127-137
dc.language.isoen
dc.relation.haspartPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation.isreferencedbyElsevier BV
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subjectUpsilon suppression
dc.subjectQuarkonium in-medium
dc.subjectRelativistic heavy-ion collisions
dc.subjectSTAR
dc.titleSuppression of Υ{hooked} production in d + Au and Au + Au collisions at sNN=200GeV
dc.typeArticle
dc.type.genreJournal Article
dc.relation.doi10.1016/j.physletb.2014.06.028
dc.ada.noteFor Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
dc.date.updated2021-02-03T18:50:30Z
refterms.dateFOA2021-02-03T18:50:36Z


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