Transversity distribution in spin asymmetries in semi-inclusive DIS and in the Drell-Yan process
arXiv:hep-ph/0412420 · doi:10.1007/BF03032004
Abstract
A review is given on single spin asymmetries in deep inelastic semi-inclusive scattering (SIDIS) and their possible theoretical understanding in the framework of QCD-induced factorization approach, wherefore predictions for transversity from the chiral quark soliton model are used. Arising difficulties to interpret most recent SIDIS data, and the possibility to access the transversity distribution in the Drell-Yan process are discussed.
arXiv comment20 pages, 23 eps-figures, cjpsuppl style files, presented at ASI "Spin and Symmetry", Prague, July 5-10, 2004, to be published in Czechoslovak Journal of Physics, v.55 Suppl
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