Semiinclusive DIS cross sections and spin asymmetries in the quantum statistical parton distributions approach

Abstract

We consider the extension of the statistical parton distributions to include their transverse momentum dependence, by using two different methods, one is based on our quantum statistical approach, the other on a relativistic covariant method. We take into account the effects of the Melosh-Wigner rotation for the polarized distributions. The results obtained can be compared with recent semiinclusive Deep Inelastic Scattering data on the cross section and double longitudinal-spin asymmetries from JLab. We also give some predictions for future experiments on electron-neutron scattering.

27 pages, 12 figures, version published in Physical Review D

References in corpus (13)

• Fragmentation Functions from Flavour-inclusive and Flavour-tagged e^+e^- Annihilations
• New Quark Distributions and Semi-Inclusive Electroproduction on Polarized Nucleons
• A statistical approach for polarized parton distributions
• Measurement of Single and Double Spin Asymmetries in Deep Inelastic Pion Electroproduction with a Longitudinally Polarized Target
• Measurement of unpolarized semi-inclusive pi+ electroproduction off the proton
• The statistical parton distributions: status and prospects
• Transverse momentum dependence of the quark helicity distributions and the Cahn effect in double-spin asymmetry $A_{LL}$ in Semi Inclusive DIS
• Strangeness asymmetry of the nucleon in the statistical parton model
• Transverse Momentum Dependent Parton Distribution/Fragmentation Functions at an Electron-Ion Collider
• On the importance of Lorentz structure in the parton model: target mass corrections, transverse momentum dependence, positivity bounds
• Parton distribution functions and quark orbital motion
• Recent tests for the statistical parton distributions
• Quark intrinsic motion and the link between TMDs and PDFs in covariant approach

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