Published February 1, 1987
| Version v1
Journal article
On the existence of stable dimesons
Creators
- 1. Theoretical Division, Los Alamos National Laboratory, University of California, Los Alamos, New Mexico 87545
Description
The bound-state problem of two quarks and two antiquarks with coupled channels in color space is studied, using a potential as derived from the MIT bag model. For equal quark and antiquark masses no stable bound state is supported, while for large enough mass ratio a true four-quark bound state is found. The effect of a running coupling constant in the Coulomb part of the potential is studied
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 35
- Journal Issue
- 3
- Series
- Phys. Rev., D.
- Journal Page Range
- 969-974
- ISSN
- 0556-2821
- CODEN
- PRVDA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18049662
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BAG MODEL; BOUND STATE; COLOR MODEL; COULOMB FIELD; GLUONS; MASS DIFFERENCE; MESON RESONANCES; POTENTIALS; QUARK-ANTIQUARK INTERACTIONS; QUARKS; STABILITY
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELECTRIC FIELDS; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MESONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUARK MODEL; RESONANCE PARTICLES