Published November 2010 | Version v1
Journal article Metadata-only

Charmonium spectrum with a generalized Fermi-Breit equation

Creators

  • 1. Universidad Nacional de Colombia, Departamento de Fisica, Bogota D. C. (Colombia)
  • 2. University of Florida, Physics Department, Gainesville, FL (United States)

Description

A recently derived Fermi-Breit equation for a non-Coulombic vector interaction is used to construct a specific model for the charmonium spectrum. A scalar interaction term is also considered. Momentum-dependent terms, generated by the requirement of relativistic covariance, are included in the model. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epja/i2010-11032-y

Additional details

Identifiers

DOI
10.1140/epja/i2010-11032-y;

Publishing Information

Journal Title
European Physical Journal. A
Journal Volume
46
Journal Issue
2
Journal Page Range
p. 213-221
ISSN
1434-6001

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
42008422
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BOUND STATE; CENTRAL POTENTIAL; CHARMONIUM; CHI0-3415 MESONS; CHI1-3510 MESONS; CHI2-3555 MESONS; EQUATIONS; ETA C-2980 MESONS; ETA C-3590 MESONS; FLAVOR MODEL; HAMILTONIANS; J PSI-3097 MESONS; LORENTZ INVARIANCE; MASS SPECTRA; PARTICLE STRUCTURE; PSI-3685 MESONS; PSI-3770 MESONS; PSI-4040 MESONS; PSI-4160 MESONS; PSI-4415 MESONS; QUARK-ANTIQUARK INTERACTIONS; REST MASS; SCALAR FIELDS; THEORETICAL DATA; VECTOR FIELDS
Descriptors DEC
AXIAL VECTOR MESONS; BOSONS; CHARMONIUM; COMPOSITE MODELS; DATA; ELEMENTARY PARTICLES; HADRONS; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; MASS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MESONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; POTENTIALS; PSEUDOSCALAR MESONS; QUANTUM OPERATORS; QUARK MODEL; QUARKONIUM; SCALAR MESONS; SPECTRA; TENSOR MESONS; VECTOR MESONS