Modeling parton spin-transfer densities
- 1 January 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 41 (1), 65-82
- https://doi.org/10.1103/physrevd.41.65
Abstract
We present models for the spin-weighted quark and gluon distribution in a longitudinally polarized proton. The models embody different underlying concepts concerning the application of spin-dependent forces in the nonperturbative or "soft" regime of chromodynamics. The different spin densities are used to investigate a possible long-range experimental program for measuring various hard-scattering processes using polarized protons.Keywords
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