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
This publication has 41 references indexed in Scilit:
- ΔσL(pp) and jet physicsPhysical Review D, 1988
- Parton spin asymmetries in polarized hadrons at high energiesNuclear Physics B, 1986
- QCD scaling violations for spin-dependent structure functionsPhysical Review D, 1985
- Spin physics at short distancesPhysics Reports, 1983
- New Measurement of Deep-InelasticAsymmetriesPhysical Review Letters, 1983
- Quantum- chromodynamic predictions for inclusive spin-spin asymmetries at large transverse momentumPhysical Review D, 1979
- Deep-InelasticAsymmetry Measurements and Comparison with the Bjorken Sum Rule and Models of Proton Spin StructurePhysical Review Letters, 1978
- Quantum-Chromodynamic Spin-Spin Asymmetries in Large-Hadron Production with Polarized Beam and TargetPhysical Review Letters, 1978
- Deep Inelastic Scattering of Polarized Electrons by Polarized ProtonsPhysical Review Letters, 1976
- Elastic Scattering of Polarized Electrons by Polarized ProtonsPhysical Review Letters, 1976