Anti-Lambda polarization in high energy pp collisions with polarized beam

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dc.creatorXu, Qing-hua
dc.creatorLiang, Zuo-tang
dc.creatorSichtermann, Ernst
dc.date2005-11-06
dc.date2006-04-14
dc.date.accessioned2026-07-07T11:04:53Z
dc.date.available2026-07-07T11:04:53Z
dc.descriptionWe study the polarization of the anti-Lambda particle in polarized high energy pp collisions at large transverse momenta. The anti-Lambda polarization is found to be sensitive to the polarization of the anti-strange sea of the nucleon. We make predictions using different parameterizations of the polarized quark distribution functions. The results show that the measurement of longitudinal anti-Lambda polarization can distinguish different parameterizations, and that similar measurements in the transversely polarized case can give some insights into the transversity distribution of the anti-strange sea of nucleon.
dc.description11 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0511061
dc.identifierhttp://arxiv.org/abs/hep-ph/0511061
dc.identifierPhys.Rev.D73:077503,2006
dc.identifierdoi:10.1103/PhysRevD.73.077503
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189045
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAnti-Lambda polarization in high energy pp collisions with polarized beam
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