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001-es BibID:	BIBFORM122841
035-os BibID:	(WoS)000403073400001 (Scopus)85022335965
Első szerző:	PHENIX Collaboration
Cím:	Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized p+p collisions at root{s} = 200 GeV / PHENIX Collaboration
Dátum:	2017
ISSN:	2470-0010 2470-0029
Megjegyzések:	The cross section and transverse single-spin asymmetries of mu(-) and mu(+) from open heavy-flavor decays in polarized p + p collisions at root s = 200 GeV were measured by the PHENIX experiment during 2012 at the Relativistic Heavy Ion Collider. Because heavy-flavor production is dominated by gluon-gluon interactions at root s = 200 GeV, these measurements offer a unique opportunity to obtain information on the trigluon correlation functions. The measurements are performed at forward and backward rapidity (1.4 < vertical bar y vertical bar < 2.0) over the transverse momentum range of 1.25 < p(T) < 7 GeV/c for the cross section and 1.25 < p(T) < 5 GeV/c for the asymmetry measurements. The obtained cross section is compared to a fixed-order-plus-next-to-leading-log perturbative-quantum-chromodynamics calculation. The asymmetry results are consistent with zero within uncertainties, and a model calculation based on twist-3 three-gluon correlations agrees with the data.
Tárgyszavak:	Természettudományok Fizikai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Physical Review D. - 95 : 11 (2017), p. 1-15. -
További szerzők:	Imrek József (1980-) Majoros Tamás Tarnai G. Ujvári Balázs (1977-) (fizikus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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