Meson, baryon, and glueball masses in the MIT bag model
(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:
https://lup.lub.lu.se/record/dcc75ef3-50e3-4441-a019-e64574d3b282
- author
- Carlson, C. E. ; Hansson, T. H. and Peterson, C. LU
- publishing date
- 1983-01-01
- 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}}, }