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Transverse-single-spin asymmetries of charged pions at midrapidity in transversely polarized p+p collisions at √s=200 GeV
- 1.0566518 - FZÚ 2023 RIV US eng J - Článek v odborném periodiku
Acharya, U.A. - Aidala, C. - Akiba, Y. - Vrba, Václav … celkem 312 autorů
Transverse-single-spin asymmetries of charged pions at midrapidity in transversely polarized p+p collisions at √s=200 GeV.
Physical Review D. Roč. 105, č. 3 (2022), č. článku 032003. ISSN 2470-0010. E-ISSN 2470-0029
Institucionální podpora: RVO:68378271
Klíčová slova: rapidity * PHENIX * charge dependence
Obor OECD: Particles and field physics
Impakt faktor: 5, rok: 2022
Způsob publikování: Open access
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.
Trvalý link: https://hdl.handle.net/11104/0337845
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Počet záznamů: 1