Partial decay widths of negative parity baryons in the 1/N{sub c} expansion
Journal Article
·
· AIP Conference Proceedings
- Physics Department, Centro Atomico Constituyentes, CNEA, Argentina, CONICET, Rivadavia 1917, 1033 Buenos Aires (Argentina)
- Physics Department, Centro Atomico Constituyentes, CNEA, Argentina, CONICET, Rivadavia 1917, 1033 Buenos Aires, Argentina. and Universidad Favaloro, Solis 453, 1078 Buenos Aires (Argentina)
- Department of Physics, Hampton University, Hampton, VA 23668 (United States)
The partial decay widths of lowest lying negative parity baryons belonging to the 70-plet of SU(6) are analyzed in the framework of the 1/N{sub c} expansion. The channels considered are those with single pseudoscalar meson emission. The analysis is carried out to sub-leading order in 1/N{sub c} and to first order in SU(3) symmetry breaking. Conclusions about the magnitude of SU(3) breaking effects along with predictions for some unknown or poorly determined partial decay widths of known resonances are given.
- OSTI ID:
- 22113558
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1520; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Partial Decay Widths of Negative Parity Baryons in the 1/N{sub c} Expansion
Negative parity baryon decays in the 1/N{sub c} expansion
Negative parity baryon decays in the 1/N{sub c} expansion
Conference
·
Mon Apr 01 00:00:00 EDT 2013
· AIP Conf. Proceedings
·
OSTI ID:1074396
Negative parity baryon decays in the 1/N{sub c} expansion
Journal Article
·
Sat Oct 01 00:00:00 EDT 2011
· Physical Review. D, Particles Fields
·
OSTI ID:21607770
Negative parity baryon decays in the 1/N{sub c} expansion
Journal Article
·
Sat Oct 01 00:00:00 EDT 2011
· Physical Review D
·
OSTI ID:1026790