A confinement model calculation of h1(x)

1996/05/30 by Vincenzo Barone, V. Barone, Tommaso Calarco +2 · 1 citation
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1016/s0370-2693(96)01397-4

published as Phys.Lett. B390 (1997) 287-292 · 11 pages, 5 PostScript figures in an uuencoded file h1figures.uu

arxiv created 1996/05/30 · openalex publication_date 1997/01/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The transverse polarization distribution of quarks h₁(x) is computed in a confinement model, the chiral chromodielectric model. The flavor structure of h₁, its Q² evolution and Soffer's inequality are studied. The Drell--Yan double transverse asymmetry A_TT is evaluated and found to be one order of magnitude smaller than the double longitudinal asymmetry.

Cited by

• Drell-Yan processes, transversity, and light-cone wave functions