Published December 2001 | Version v1
Journal article Metadata-only

Heavy quarkonium spectra in a quark potential model

Creators

  • 1. Southwest China Normal Univ., Chongqing (China). Dept. of Physics
  • 2. Academia Sinica, Beijing (China). Inst. of High Energy Physics

Description

By solving the eigenvalue equation for the quark-antiquark potential which emerges from an effective dilaton-gluon coupling inspired by superstring theory, the authors obtain the spin-averaged energy levels of charmonium (c anti c) and bottomium (b anti b) and show that the masses of the c anti c and b anti b states are well in agreement with the available experimental data

Additional details

Publishing Information

Journal Title
Chinese Physics Letters
Journal Volume
18
Journal Issue
12
Journal Page Range
p. 1558-1560
ISSN
0256-307X

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
33053268
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BOTTOMONIUM; CHARMONIUM; ENERGY LEVELS; MASS; POTENTIALS; QUARK MODEL; QUARK-ANTIQUARK INTERACTIONS; QUARKONIUM; SPIN; SUPERSTRING MODELS
Descriptors DEC
ANGULAR MOMENTUM; BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MESONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUARK MODEL; QUARKONIUM; STRING MODELS