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Meson, baryon, and glueball masses in the MIT bag model

Carlson, C. E. ; Hansson, T. H. and Peterson, C. LU (1983) In Physical Review D 27(7). p.1556-1564
Abstract

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.

Please use this url to cite or link to this publication:
author
; and
publishing date
type
Contribution to journal
publication status
published
in
Physical Review D
volume
27
issue
7
pages
9 pages
publisher
American Physical Society
external identifiers
  • scopus:0000046674
ISSN
0556-2821
DOI
10.1103/PhysRevD.27.1556
language
English
LU publication?
no
id
dcc75ef3-50e3-4441-a019-e64574d3b282
date added to LUP
2019-05-14 17:06:33
date last changed
2021-05-23 05:29:53
@article{dcc75ef3-50e3-4441-a019-e64574d3b282,
  abstract     = {{<p>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.</p>}},
  author       = {{Carlson, C. E. and Hansson, T. H. and Peterson, C.}},
  issn         = {{0556-2821}},
  language     = {{eng}},
  month        = {{01}},
  number       = {{7}},
  pages        = {{1556--1564}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review D}},
  title        = {{Meson, baryon, and glueball masses in the MIT bag model}},
  url          = {{http://dx.doi.org/10.1103/PhysRevD.27.1556}},
  doi          = {{10.1103/PhysRevD.27.1556}},
  volume       = {{27}},
  year         = {{1983}},
}