Transversely Polarized Drell-Yan Process and Soft Gluon Resummation in QCD

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We calculate the transverse-momentum $Q_T$ spectrum of the dilepton in the transversely polarized Drell-Yan process on the basis of the factorization theorem in QCD. We take into account universal logarithmically enhanced corrections in edge region of phase space by resumming multiple soft-gluon emissions to all orders in the small $Q_T$ region.
84 pages, 5 figures, Revised version published in Prog.Theor.Phys

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/199096

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0709.1752
 http://arxiv.org/abs/0709.1752
 Prog.Theor.Phys.118:581-656,2007
 doi:10.1143/PTP.118.581

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arXiv