Published August 30, 2004 | Version v1
Journal article Metadata-only

The qq-bar spectra and the structure of the scalar mesons

Creators

  • 1. Grupo de Fisica Nuclear, Universidad de Salamanca, E-37008 Salamanca (Spain)

Description

The qq-bar spectrum is studied within a chiral constituent quark model. It provides with a good fit of the available experimental data from light (vector and pseudoscalar) to heavy mesons including some recent results on charmonium. The 0++ light mesons and the new D states measured at different factories cannot be described as qq-bar pairs and a tetraquark structure is suggested

Additional details

Identifiers

DOI
10.1063/1.1799731;
arXiv
arXiv:hep-ph/0309319v2;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
717
Journal Issue
1
Journal Page Range
p. 352-356
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
10. international conference on hadron spectroscopy
Dates
31 Aug - 6 Sep 2003
Place
Aschaffenburg (Germany)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
36070905
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHARMONIUM; CHIRAL SYMMETRY; CHIRALITY; D STATES; LATTICE FIELD THEORY; MESON SPECTROSCOPY; PSEUDOSCALAR MESONS; QUARK MODEL; QUARK-ANTIQUARK INTERACTIONS; RESONANCE PARTICLES; SCALAR MESONS; SCHROEDINGER EQUATION; SU-3 GROUPS; VECTOR MESONS
Descriptors DEC
BOSONS; COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; DIFFERENTIAL EQUATIONS; ELEMENTARY PARTICLES; ENERGY LEVELS; EQUATIONS; FIELD THEORIES; HADRONS; INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; MESONS; PARTIAL DIFFERENTIAL EQUATIONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; QUARKONIUM; SPECTROSCOPY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; WAVE EQUATIONS

Optional Information

Notes
(c) 2004 American Institute of Physics