Spinning quarks in the nucleon
Abstract
We review recent progress in understanding the QCD spin structure of the proton with emphasis on the role of the pion cloud and axial U(1) dynamics.
- Publication:
-
Achievements and New Directions in Subatomic Physics: Festchrift in Honor of Tony Thomas 60th Birthday
- Pub Date:
- July 2010
- DOI:
- 10.1063/1.3479329
- Bibcode:
- 2010AIPC.1261..122B
- Keywords:
-
- quarks;
- magnetic moments;
- symmetry breaking;
- deep inelastic scattering;
- 14.65.Bt;
- 13.40.Em;
- 11.30.Qc;
- 13.85.Fb;
- Light quarks;
- Electric and magnetic moments;
- Spontaneous and radiative symmetry breaking;
- Inelastic scattering: two-particle final states