2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48432Quark spin and orbital angular momentum in the nucleon are calculated in symmetry-breaking chiral quark model. The results are compared with data and other models.4 pages, Revtex, 2 tables, correct version on Nov.24, 1998High Energy Physics - Phenomenologytext