Publication Type |
Journal Article |
School or College |
College of Science |
Department |
Physics |
Creator |
DeTar, Carleton |
Title |
Hadronic deformation energy. I. Quark-antiquark separation |
Date |
1978-01 |
Description |
The MIT bag model for hadrons is treated in the static cavity approximation in three dimensions with a definite quark number. The energy of the system is computed to second order in the gluon coupling. A constrained variational method is described which permits the calculation of the energy as a function of a collective variable. The bag cavity is permitted to assume whatever shape of a general class is necessary in order to minimize the energy for a given expectation value of the collective variable. The method is well suited for the study of the two-nucleon interaction at short range. By way of introducing the computational procedure the method is here applied to a bag containing one quark and one antiquark and the energy as a function of a measure of the separation of the quarks is evaluated. |
Type |
Text |
Publisher |
American Physical Society |
Journal Title |
Physical Review D |
Volume |
17 |
Issue |
1 |
First Page |
302 |
Last Page |
322 |
DOI |
10.1103/PhysRevD.17.302 |
citatation_issn |
0556-2821 |
Subject |
Bag models; Quark bag; Deformation energy; Antiquarks; Gluon coupling; Quark energies; Gluon energies |
Subject LCSH |
Particles (Nuclear physics); Quarks; Hadrons; Gluons |
Language |
eng |
Bibliographic Citation |
DeTar, C. (1977). Hadronic deformation energy. I. Quark-antiquark separation. Physical Review D, 17(1), 302-22. |
Rights Management |
(c) American Physical Society http://dx.doi.org/10.1103/PhysRevD.17.302 |
Format Medium |
application/pdf |
Format Extent |
1,518,669 bytes |
Identifier |
ir-main,10450 |
ARK |
ark:/87278/s6ff4b0p |
Setname |
ir_uspace |
ID |
707174 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6ff4b0p |