Baryon Regge Trajectories and the 1/Nc Expansion
Conference
·
OSTI ID:956009
Baryon Regge trajectories are discussed in the light of the 1/Nc expansion. The approximate dynamical symmetry SU(6)x O(3) is used to identify the spin-flavor singlet component of baryon masses. By fitting to the known baryon spectrum, this component is shown to produce distinct Regge trajectories for SU(6) 56- and 70-plets which are remarkably linear.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-060R23177
- OSTI ID:
- 956009
- Report Number(s):
- JLAB-THY-08-860; DOE/OR/23177-0444; TRN: US1004835
- Resource Relation:
- Conference: 8th Workshop On Continuous Advances In QCD (CAQCD-08), 15-18 May 2008, Minneapolis, Minnesota
- Country of Publication:
- United States
- Language:
- English
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