Published December 1997
| Version v1
Journal article
ρNN and ωNN couplings in the external-field QCD sum rule method
Creators
- 1. Center for Theoretical Physics, Laboratory for Nuclear Science and Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)
- 2. Department of Physics, National Taiwan University, Taipei, Taiwan 106, Republic of (China)
Description
We extend the method of QCD sum rules in external fields to determine the ρNN and ωNN strong couplings, including both the vector and tensor couplings. Such information has been used for years in the construction of nuclear potentials, but our attempt represents the first direct contact with QCD in terms of the basic parameters associated with the nontrivial QCD vacuum. copyright 1997 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 56
- Journal Issue
- 6
- Journal Page Range
- p. 3346-3352.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 29012561
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- NUCLEAR FORCES; NUCLEONS; OMEGA PARTICLES; QUANTUM CHROMODYNAMICS; RHO-770 MESONS; STRONG-COUPLING MODEL; SUM RULES
- Descriptors DEC
- BARYONS; BOSONS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FIELD THEORIES; HADRONS; HYPERONS; MATHEMATICAL MODELS; MESONS; OMEGA BARYONS; PARTICLE MODELS; QUANTUM FIELD THEORY; STRANGE PARTICLES; VECTOR MESONS