Quarks and the helicity structure of photoproduction amplitudes
Abstract
Algebraic properties of the transformation between constituent and current quarks are used to derive the helicity structure of photoproduction matrix elements.
- Publication:
-
Physics Letters B
- Pub Date:
- January 1974
- DOI:
- 10.1016/0370-2693(74)90461-4
- Bibcode:
- 1974PhLB...48...69H