Published September 9, 1991
| Version v1
Journal article
Nuclear forces and quark degrees of freedom
- 1. Faculte des Sciences, Universite de Mons-Hainaut, B-7000 Mons (Belgium)
- 2. Laboratoire de Physique Theorique et Particules Elementaires, Universite Pierre et Marie Curie, 4 place Jussieu, 75252 Paris CEDEX 05 (France)
- 3. Division de Physique Theorique, Institut de Physique Nucleaire, 91406 Orsay CEDEX (France)
Description
We study the effects of quark degrees of freedom on the nucleon-nucleon observables. The model we consider is built from the Paris potential for large and intermediate distances, supplemented by the quark cluster model for the core. The fit to the existing pp data set is not good. These results suggest that the good description of the NN interaction at short distances by quark models sometimes claimed in the literature could be questioned
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 67
- Journal Issue
- 11
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1392-1394
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23006088
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- DIFFERENTIAL CROSS SECTIONS; NUCLEAR FORCES; PHASE SHIFT; POLARIZATION; POTENTIALS; PROTON-PROTON INTERACTIONS; QUARK MODEL; S WAVES
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; COMPOSITE MODELS; CROSS SECTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MATHEMATICAL MODELS; NUCLEON-NUCLEON INTERACTIONS; PARTIAL WAVES; PARTICLE INTERACTIONS; PARTICLE MODELS; PROTON-NUCLEON INTERACTIONS