Published August 1, 1991
| Version v1
Journal article
Effective meson-diquark lagranian and mass formulas from the Nambu-Jona-Lasinio model
Creators
- 1. Joint Inst. for Nuclear Research, Moscow (USSR)
- 2. Inst. fuer Hochenergiephysik, Zeuthen (Germany)
- 3. Physikalisch-Astronomische Fakultaet, Jena Univ. (Germany)
Description
An effective lagrangian which simultaneously describes interactions of scalar, pseudoscalar, vector and axial-vector mesons as well as diquarks including meson and diquark mixing effects is obtained from an extended QCD-motivated Nambu-Jona-Lasinio model. Estimates for the diquark masses are given. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 264
- Journal Issue
- 3/4
- Series
- Phys. Lett., B.
- Journal Page Range
- 420-425
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23020282
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACTION INTEGRAL; AXIAL VECTOR MESONS; BOUND STATE; CONFIGURATION MIXING; LAGRANGIAN FIELD THEORY; MASS FORMULAE; MESONS; PARTICLE STRUCTURE; PSEUDOSCALAR MESONS; QUANTUM CHROMODYNAMICS; QUARK MODEL; QUARK-QUARK INTERACTIONS; REST MASS; SCALAR MESONS; TWO-BODY PROBLEM; VECTOR MESONS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INTEGRALS; INTERACTIONS; MANY-BODY PROBLEM; MASS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; QUANTUM FIELD THEORY