skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Charmonium and Bottomonium from Classical SU(3) Gauge Configurations

Abstract

The charmonium and bottomonium spectra computed from a potential defined from a single gauge configuration, obtained from solving the classical field equations, is discussed. The theoretical spectra shows good agreement with the measured states.A discussion of possible interpretations, within the same non-relativistic potential model, for the new charmonia states X(3872), {chi}c1(2P) and Y(4260) is performed. In particular, we give predictions for electromagnetic E1 transitions for various scenarios.

Authors:
;  [1]
  1. Centro de Fisica Computacional, Universidade de Coimbra, 3004-516 Coimbra (Portugal)
Publication Date:
OSTI Identifier:
21056849
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 892; Journal Issue: 1; Conference: QCHS7: 7. conference on quark confinement and the hadron spectrum, Ponta Delgada, Acores (Portugal), 2-7 Sep 2006; Other Information: DOI: 10.1063/1.2714411; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BOTTOMONIUM; CHARM PARTICLES; CHARMONIUM; E1-TRANSITIONS; FIELD EQUATIONS; GAUGE INVARIANCE; MESON SPECTROSCOPY; POTENTIALS; QUANTUM FIELD THEORY; RELATIVISTIC RANGE; RESONANCE PARTICLES; SU-3 GROUPS

Citation Formats

Coimbra, R. A., and Oliveira, O.. Charmonium and Bottomonium from Classical SU(3) Gauge Configurations. United States: N. p., 2007. Web. doi:10.1063/1.2714411.
Coimbra, R. A., & Oliveira, O.. Charmonium and Bottomonium from Classical SU(3) Gauge Configurations. United States. doi:10.1063/1.2714411.
Coimbra, R. A., and Oliveira, O.. Tue . "Charmonium and Bottomonium from Classical SU(3) Gauge Configurations". United States. doi:10.1063/1.2714411.
@article{osti_21056849,
title = {Charmonium and Bottomonium from Classical SU(3) Gauge Configurations},
author = {Coimbra, R. A. and Oliveira, O.},
abstractNote = {The charmonium and bottomonium spectra computed from a potential defined from a single gauge configuration, obtained from solving the classical field equations, is discussed. The theoretical spectra shows good agreement with the measured states.A discussion of possible interpretations, within the same non-relativistic potential model, for the new charmonia states X(3872), {chi}c1(2P) and Y(4260) is performed. In particular, we give predictions for electromagnetic E1 transitions for various scenarios.},
doi = {10.1063/1.2714411},
journal = {AIP Conference Proceedings},
number = 1,
volume = 892,
place = {United States},
year = {Tue Feb 27 00:00:00 EST 2007},
month = {Tue Feb 27 00:00:00 EST 2007}
}