Spin-dependent parton distributions in t
β
I.C. CloΓ«t; W. Bentz; A.W. Thomas
π
Article
π
2005
π
Elsevier Science
π
English
β 282 KB
Spin-dependent quark light-cone momentum distributions are calculated for a nucleon in the nuclear medium. We utilize a modified NJL model where the nucleon is described as a composite quark-diquark state. Scalar and vector mean fields are incorporated in the nuclear medium and these fields couple t