NLO QCD procedure of the semi-inclusive deep inelastic scattering data analysis with respect to the light quark polarized sea

Abstract

The semi-inclusive deep inelastic scattering (SIDIS) process is considered. A theoretical procedure is proposed allowing the direct extraction from the SIDIS data of the first moments of the polarized valence distributions and of the first moment difference of the light sea quark polarized distributions in the next to leading QCD order. The validity of the procedure is confirmed by the respective simulations.

References in corpus (9)

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Cited by in corpus (6)

• The Deuteron Spin-dependent Structure Function g1d and its First Moment
• The Spin-dependent Structure Function of the Proton g_1^p and a Test of the Bjorken Sum Rule
• Polarized parton distributions from NLO QCD analysis of world DIS and SIDIS data
• NLO QCD method of the polarized SIDIS data analysis
• An approach to NLO QCD analysis of the semi-inclusive DIS data with modified Jacobi polynomial expansion method
• Valence and sea contributions to the nucleon spin