Carsten Peterson
Expert
Meson, baryon, and glueball masses in the MIT bag model
Author
Summary, in English
We present a consistent and unified study of the spectrum of low-lying mesons, baryons, and glueballs using the MIT bag model, incorporating several improvements in the model. We correct for the center-of-mass motion, use a running coupling αs(R), include self-energy terms for quarks and gluons confined in a cavity, and get the bag constant from a model of the QCD vacuum. Our fit to the meson and baryon spectrum, including the pion, is good and predictions for the glueball spectrum are given.
Publishing year
1983-01-01
Language
English
Pages
1556-1564
Publication/Series
Physical Review D
Volume
27
Issue
7
Document type
Journal article
Publisher
American Physical Society
Status
Published
ISBN/ISSN/Other
- ISSN: 0556-2821