Publication:
Nuclear modification of Y states in pPb collisions at sNN=5.02TeV

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dc.contributor.authorKAYA, MİTHAT
dc.contributor.authorsTumasyan A., Adam W., Ambrogi F., Bergauer T., Dragicevic M., Erö J., Escalante Del Valle A., Flechl M., Frühwirth R., Jeitler M., et al.
dc.date.accessioned2023-01-09T06:00:50Z
dc.date.accessioned2026-01-10T17:06:18Z
dc.date.available2023-01-09T06:00:50Z
dc.date.issued2022-12-10
dc.description.abstract© 2022 The Author(s)Production cross sections of [Formula presented], [Formula presented], and [Formula presented] states decaying into [Formula presented] in proton-lead (pPb) collisions are reported using data collected by the CMS experiment at sNN=5.02TeV. A comparison is made with corresponding cross sections obtained with pp data measured at the same collision energy and scaled by the Pb nucleus mass number. The nuclear modification factor for [Formula presented] is found to be [Formula presented]. Similar results for the excited states indicate a sequential suppression pattern, such that [Formula presented]. The suppression of all states is much less pronounced in pPb than in PbPb collisions, and independent of transverse momentum [Formula presented] and center-of-mass rapidity [Formula presented] of the individual [Formula presented] state in the studied range [Formula presented] and [Formula presented]. Models that incorporate final-state effects of bottomonia in pPb collisions are in better agreement with the data than those which only assume initial-state modifications.
dc.identifier.citationTumasyan A., Adam W., Ambrogi F., Bergauer T., Dragicevic M., Erö J., Escalante Del Valle A., Flechl M., Frühwirth R., Jeitler M., et al., "Nuclear modification of Y states in pPb collisions at sNN=5.02TeV", Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, cilt.835, 2022
dc.identifier.doi10.1016/j.physletb.2022.137397
dc.identifier.issn0370-2693
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85139112681&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/284907
dc.identifier.volume835
dc.language.isoeng
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFizik
dc.subjectTemel Bilimler
dc.subjectPhysics
dc.subjectNatural Sciences
dc.subjectTemel Bilimler (SCI)
dc.subjectFİZİK, NÜKLEER
dc.subjectNatural Sciences (SCI)
dc.subjectPHYSICS
dc.subjectPHYSICS, NUCLEAR
dc.subjectNükleer ve Yüksek Enerji Fiziği
dc.subjectFizik Bilimleri
dc.subjectNuclear and High Energy Physics
dc.subjectPhysical Sciences
dc.subjectBottomonium
dc.subjectCMS
dc.subjectHeavy ion collisions
dc.subjectQuark-gluon plasma
dc.subjectQuarkonium suppression
dc.titleNuclear modification of Y states in pPb collisions at sNN=5.02TeV
dc.typearticle
dspace.entity.typePublication

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