Published August 1997
| Version v1
Journal article
Quark model approach to the charge dependent N-N interaction
Creators
- 1. Nanjing Univ. of Science and Technology, JS (China). Dept. of Physics
- 2. Nanjing Univ., JS (China). Dept. of Physics and Center for Theoretical Physics
- 3. Nanjing Normal Univ., JS (China). Dept. of Physics
- 4. China Inst. of Atomic Energy, BJ (China)
Description
The N-N 1S0 scattering length differences ΔaCSB and ΔaCIB of the charge symmetry breaking and charge independence breaking are calculated by a resonating group method with a quark cluster model. By adding the QED-QCD interference effect to the quark mass difference and the electromagnetic interaction, the ΔaCSB and ΔaCIH can be reproduced with model parameters constrained by the hadron iso-multiplet masses
Additional details
Publishing Information
- Journal Title
- Chinese Journal of Nuclear Physics
- Journal Volume
- 19
- Journal Issue
- 3
- Journal Page Range
- p. 147-154.
- ISSN
- 1001-6031
- CODEN
- YTHLDS
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 29002824
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHARGE INDEPENDENCE; INTERFERENCE; MASS DIFFERENCE; NUCLEON-NUCLEON INTERACTIONS; QUANTUM CHROMODYNAMICS; QUANTUM ELECTRODYNAMICS; QUARK MODEL; RESONATING-GROUP METHOD; SCATTERING LENGTHS; SYMMETRY BREAKING
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; CALCULATION METHODS; COMPOSITE MODELS; ELECTRODYNAMICS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; VARIATIONAL METHODS