Publication: Transverse-single-spin asymmetries of charged pions at midrapidity in transversely polarized p+p collisions at s=200 GeV
Дата
2022
Авторы
Acharya, U. A.
Aidala, C.
Akiba, Y.
Alfred, M.
Blau, D. S.
Riabov, V.
Samsonov, V.
Taranenko, A.
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Аннотация
© 2022 authors. Published by the American Physical Society.In 2015, the PHENIX Collaboration has measured single-spin asymmetries for charged pions in transversely polarized p+p collisions at the center-of-mass energy of s=200 GeV. The pions were detected at central rapidities of |η|<0.35. The single-spin asymmetries are consistent with zero for each charge individually, as well as consistent with the previously published neutral-pion asymmetries in the same rapidity range. However, they show a slight indication of charge-dependent differences which may suggest a flavor dependence in the underlying mechanisms that create these asymmetries.
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Transverse-single-spin asymmetries of charged pions at midrapidity in transversely polarized p+p collisions at s=200 GeV / Acharya, U.A. [et al.] // Physical Review D. - 2022. - 105. - № 3. - 10.1103/PhysRevD.105.032003
URI
https://www.doi.org/10.1103/PhysRevD.105.032003
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https://openrepository.mephi.ru/handle/123456789/28859
https://www.scopus.com/record/display.uri?eid=2-s2.0-85125750151&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000758503900006
https://openrepository.mephi.ru/handle/123456789/28859