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Measurement of the longitudinal spin asymmetries for weak boson production in proton-proton collisions at s =510 GeV

dc.creatorAdam, J
dc.creatorAdamczyk, L
dc.creatorAdams, JR
dc.creatorAdkins, JK
dc.creatorAgakishiev, G
dc.creatorAggarwal, MM
dc.creatorAhammed, Z
dc.creatorAlekseev, I
dc.creatorAnderson, DM
dc.creatorAoyama, R
dc.creatorAparin, A
dc.creatorArkhipkin, D
dc.creatorAschenauer, EC
dc.creatorAshraf, MU
dc.creatorAtetalla, F
dc.creatorAttri, A
dc.creatorAverichev, GS
dc.creatorBairathi, V
dc.creatorBarish, K
dc.creatorBassill, AJ
dc.creatorBehera, A
dc.creatorBellwied, R
dc.creatorBhasin, A
dc.creatorBhati, AK
dc.creatorBielcik, J
dc.creatorBielcikova, J
dc.creatorBland, LC
dc.creatorBordyuzhin, IG
dc.creatorBrandenburg, JD
dc.creatorBrandin, AV
dc.creatorBrown, D
dc.creatorBryslawskyj, J
dc.creatorBunzarov, I
dc.creatorButterworth, J
dc.creatorCaines, H
dc.creatorCalderón De La Barca Sánchez, M
dc.creatorCebra, D
dc.creatorChakaberia, I
dc.creatorChaloupka, P
dc.creatorChan, BK
dc.creatorChang, FH
dc.creatorChang, Z
dc.creatorChankova-Bunzarova, N
dc.creatorChatterjee, A
dc.creatorChattopadhyay, S
dc.creatorChen, JH
dc.creatorChen, X
dc.creatorCheng, J
dc.creatorCherney, M
dc.creatorChristie, W
dc.creatorContin, G
dc.creatorCrawford, HJ
dc.creatorCsanad, M
dc.creatorDas, S
dc.creatorDedovich, TG
dc.creatorDeppner, IM
dc.creatorDerevschikov, AA
dc.creatorDidenko, L
dc.creatorDilks, C
dc.creatorDong, X
dc.creatorDrachenberg, JL
dc.creatorDunlop, JC
dc.creatorEdmonds, T
dc.creatorEfimov, LG
dc.creatorElsey, N
dc.creatorEngelage, J
dc.creatorEppley, G
dc.creatorEsha, R
dc.creatorEsumi, S
dc.creatorEvdokimov, O
dc.creatorEwigleben, J
dc.creatorEyser, O
dc.creatorFatemi, R
dc.creatorFazio, S
dc.creatorFederic, P
dc.creatorFedorisin, J
dc.creatorFeng, Y
dc.creatorFilip, P
dc.creatorFinch, E
dc.creatorFisyak, Y
dc.creatorFlores, CE
dc.creatorFulek, L
dc.creatorGagliardi, CA
dc.creatorGalatyuk, T
dc.creatorGeurts, F
dc.creatorGibson, A
dc.creatorGrosnick, D
dc.creatorGunarathne, DS
dc.creatorGupta, A
dc.creatorGuryn, W
dc.creatorHamad, AI
dc.creatorHamed, A
dc.creatorHarlenderova, A
dc.creatorHarris, JW
dc.creatorHe, L
dc.creatorHeppelmann, S
dc.creatorHeppelmann, S
dc.creatorHerrmann, N
dc.creatorHolub, L
dc.creatorHong, Y
dc.date.accessioned2020-12-11T20:00:48Z
dc.date.available2020-12-11T20:00:48Z
dc.date.issued2019-03-01
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.doihttp://dx.doi.org/10.34944/dspace/4323
dc.identifier.otherHP7YH (isidoc)
dc.identifier.urihttp://hdl.handle.net/20.500.12613/4341
dc.description.abstract© 2019 authors. Published by the American Physical Society. We report new STAR measurements of the single-spin asymmetries AL for W+ and W- bosons produced in polarized proton-proton collisions at s=510 GeV as a function of the decay-positron and decay-electron pseudorapidity. The data were obtained in 2013 and correspond to an integrated luminosity of 250 pb-1. The results are combined with previous results obtained with 86 pb-1. A comparison with theoretical expectations based on polarized lepton-nucleon deep-inelastic scattering and prior polarized proton-proton data suggests a difference between the ū and d quark helicity distributions for 0.05<x<0.25. In addition, we report new results for the double-spin asymmetries ALL for W±, as well as AL for Z/γ∗ production and subsequent decay into electron-positron pairs.
dc.format.extent051102-
dc.language.isoen
dc.relation.haspartPhysical Review D
dc.relation.isreferencedbyAmerican Physical Society (APS)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjecthep-ex
dc.subjecthep-ex
dc.titleMeasurement of the longitudinal spin asymmetries for weak boson production in proton-proton collisions at s =510 GeV
dc.typeArticle
dc.type.genreJournal Article
dc.relation.doi10.1103/PhysRevD.99.051102
dc.ada.noteFor Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
dc.date.updated2020-12-11T20:00:43Z
refterms.dateFOA2020-12-11T20:00:48Z


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