6533b82cfe1ef96bd128f66d
RESEARCH PRODUCT
On the Origin of Model Relations among Transverse-Momentum Dependent Parton Distributions
B. PasquiniCédric Lorcésubject
QuarkNuclear and High Energy PhysicsParticle physicsnucl-thNuclear TheoryHigh Energy Physics::LatticeNuclear TheoryFOS: Physical sciencesParton01 natural sciencesNuclear Theory (nucl-th)Theoretical physicsHigh Energy Physics - Phenomenology (hep-ph)0103 physical sciences010306 general physicsPhysics010308 nuclear & particles physicsQuark modelHigh Energy Physics::Phenomenologyhep-phHelicityDiquarkHigh Energy Physics - PhenomenologyMean field theorySU(6)High Energy Physics::ExperimentNucleondescription
Transverse-momentum dependent parton distributions (TMDs) are studied in the framework of quark models. In particular, quark-model relations among TMDs are reviewed, elucidating their physical origin in terms of the quark-spin structure in the nucleon. The formal aspects of the derivation of these relations are complemented with explicit examples, emphasizing how and to which extent the conditions which lead to relations among TMDs are implemented in different classes of quark models.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-04-29 |