Single Spin Asymmetry in Inclusive Hadron Production in pp Scattering from Collins Mechanism

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dc.creatorYuan, Feng
dc.date2008-04-18
dc.date2008-04-21
dc.date.accessioned2026-07-07T11:49:59Z
dc.date.available2026-07-07T11:49:59Z
dc.descriptionWe study the Collins mechanism contribution to the single transverse spin asymmetry in inclusive hadron production in pp scattering p^{\uparrow}p\to πX from the leading jet fragmentation. The azimuthal asymmetric distribution of hadron in the jet leads to a single spin asymmetry for the produced hadron in the Lab frame. The effect is evaluated in a transverse momentum dependent model that takes into account the transverse momentum dependence in the fragmentation process. We find the asymmetry is comparable in size to the experimental observation at RHIC at \sqrt{s}=200 GeV.
dc.descriptionreferences corrected
dc.identifierhttps://arxiv.org/abs/0804.3047
dc.identifierhttp://arxiv.org/abs/0804.3047
dc.identifierPhys.Lett.B666:44-47,2008
dc.identifierdoi:10.1016/j.physletb.2008.06.066
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203426
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSingle Spin Asymmetry in Inclusive Hadron Production in pp Scattering from Collins Mechanism
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