2-BODY DIRAC-EQUATION AND REGGE TRAJECTORIES

Authors
SEMAY C CEULENEER R
Citation
C. Semay et R. Ceuleneer, 2-BODY DIRAC-EQUATION AND REGGE TRAJECTORIES, Physical review. D. Particles and fields, 48(9), 1993, pp. 4361-4369
Citations number
32
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
48
Issue
9
Year of publication
1993
Pages
4361 - 4369
Database
ISI
SICI code
0556-2821(1993)48:9<4361:2DART>2.0.ZU;2-3
Abstract
The spin-triplet spectra of light and heavy neutral mesons are studied in the framework of a free two-body Dirac equation supplemented by a linear scalar confinement interaction. The theoretical Regge trajector ies of this model are compared with those of a nonrelativistic model a nd with the experimental data. Several confinement mechanisms usable f or the two-body Dirac equation are presented and the connection with t he two-body Klein-Gordon equation is discussed.