WIGNER DISTRIBUTIONS AND QUARK ORBITAL ANGULAR MOMENTUM
نویسندگان
چکیده
منابع مشابه
Orbital Angular Momentum Parton Distributions in Quark Models
At the low energy, hadronic, scale we calculate Orbital Angular Momentum (OAM) twist-two parton distributions for the relativistic MIT bag model and for nonrelativistic quark models. We reach the scale of the data by leading order evolution in perturbative QCD. We confirm that the contribution of quarks and gluons OAM to the nucleon spin grows with Q, and it can be relevant at the experimental ...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics: Conference Series
سال: 2012
ISSN: 2010-1945,2010-1945
DOI: 10.1142/s2010194512009129