Charm and bottom baryon masses in the combined 1/N{sub c} and 1/m{sub Q} expansion versus the quark model
Abstract
A good agreement between a flux tube-based quark model of light baryons (strange and nonstrange) and the 1/N{sub c} expansion mass formula has been found in previous studies. In the present work a larger connection is established between the quark model and the 1/N{sub c} and 1/m{sub Q} expansion method by extending the previous procedure to baryons made of one heavy and two light quarks. The compatibility between both approaches is shown to hold in this sector too.
- Authors:
-
- Groupe de Physique Nucleaire Theorique, Universite de Mons-Hainaut, Academie universitaire Wallonie-Bruxelles, Place du Parc 20, B-7000 Mons (Belgium)
- Publication Date:
- OSTI Identifier:
- 21254348
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review. D, Particles Fields
- Additional Journal Information:
- Journal Volume: 78; Journal Issue: 7; Other Information: DOI: 10.1103/PhysRevD.78.076003; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BARYONS; COMPATIBILITY; EXPANSION; MASS; MASS FORMULAE; QUARK MODEL; QUARKS
Citation Formats
Semay, Claude, Buisseret, Fabien, Stancu, Florica, and University of Liege, Institute of Physics B5, Sart Tilman, B-4000 Liege 1. Charm and bottom baryon masses in the combined 1/N{sub c} and 1/m{sub Q} expansion versus the quark model. United States: N. p., 2008.
Web. doi:10.1103/PHYSREVD.78.076003.
Semay, Claude, Buisseret, Fabien, Stancu, Florica, & University of Liege, Institute of Physics B5, Sart Tilman, B-4000 Liege 1. Charm and bottom baryon masses in the combined 1/N{sub c} and 1/m{sub Q} expansion versus the quark model. United States. https://doi.org/10.1103/PHYSREVD.78.076003
Semay, Claude, Buisseret, Fabien, Stancu, Florica, and University of Liege, Institute of Physics B5, Sart Tilman, B-4000 Liege 1. 2008.
"Charm and bottom baryon masses in the combined 1/N{sub c} and 1/m{sub Q} expansion versus the quark model". United States. https://doi.org/10.1103/PHYSREVD.78.076003.
@article{osti_21254348,
title = {Charm and bottom baryon masses in the combined 1/N{sub c} and 1/m{sub Q} expansion versus the quark model},
author = {Semay, Claude and Buisseret, Fabien and Stancu, Florica and University of Liege, Institute of Physics B5, Sart Tilman, B-4000 Liege 1},
abstractNote = {A good agreement between a flux tube-based quark model of light baryons (strange and nonstrange) and the 1/N{sub c} expansion mass formula has been found in previous studies. In the present work a larger connection is established between the quark model and the 1/N{sub c} and 1/m{sub Q} expansion method by extending the previous procedure to baryons made of one heavy and two light quarks. The compatibility between both approaches is shown to hold in this sector too.},
doi = {10.1103/PHYSREVD.78.076003},
url = {https://www.osti.gov/biblio/21254348},
journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 7,
volume = 78,
place = {United States},
year = {Wed Oct 01 00:00:00 EDT 2008},
month = {Wed Oct 01 00:00:00 EDT 2008}
}
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