HEAVY QUARKONIUM SPECTRA AND J PSI DISSOCIATION IN HOT AND DENSE MATTER/

Authors
LIU B SHEN PN CHIANG HC
Citation
B. Liu et al., HEAVY QUARKONIUM SPECTRA AND J PSI DISSOCIATION IN HOT AND DENSE MATTER/, Physical review. C. Nuclear physics, 55(6), 1997, pp. 3021-3025
Citations number
25
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
55
Issue
6
Year of publication
1997
Pages
3021 - 3025
Database
ISI
SICI code
0556-2813(1997)55:6<3021:HQSAJP>2.0.ZU;2-O
Abstract
The mass spectra of charmonium and bottonium states are analyzed in te rms of the error-function-type confining force and the color screened Coulomb-type potential. The Debye screening mass at finite temperature and density is studied in the thermofield dynamics approach. The crit ical temperature and density for J/Psi dissociation in the hot and den se matter are obtained.