Isospin symmetry breaking in nuclei-ONS anomaly-
Description
We study the binding energy differences of the valence proton and neutron of the mirror nuclei, 15O-15N, 17F-17O, 39Ca-39K and 41Sc-41Ca, using the quark-meson coupling model. The calculation involves nuclear structure and shell effects explicitly. It is shown that binding energy differences of a few hundred keV arise from the strong interaction, even after subtracting all electromagnetic corrections. The origin of these differences may be ascribed to the charge symmetry breaking effects set in the strong interaction through the u and d current quark mass difference. In this report, we first review the quark-meson coupling model. In particular, we discuss about the nucleon mass in nuclear medium. Then, we present details of the charge symmetry breaking in finite nuclei, especially the Okamoto-Nolen-Schiffer anomaly
Additional details
Identifiers
- DOI
- 10.1063/1.1330925;
- arXiv
- arXiv:nucl-th/0005039v1;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 539
- Journal Issue
- 1
- Journal Page Range
- p. 245-254
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 3. international symposium on symmetries in subatomic physics
- Dates
- 13-17 Mar 2000
- Place
- Adelaide (Australia)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34075615
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- BINDING ENERGY; C INVARIANCE; FLUORINE 17; ISOSPIN; MIRROR NUCLEI; NITROGEN 15; NUCLEAR DECAY; NUCLEAR FORCES; NUCLEAR REACTIONS; NUCLEAR STRUCTURE; NUCLEON-NUCLEON INTERACTIONS; OXYGEN 15; OXYGEN 17; QUARK-HADRON INTERACTIONS; QUARKS; SHELL MODELS; STRONG INTERACTIONS; THEORETICAL DATA
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BASIC INTERACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; DECAY; ENERGY; EVEN-ODD NUCLEI; FERMIONS; FLUORINE ISOTOPES; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MINUTES LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; OXYGEN ISOTOPES; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; RADIOISOTOPES; STABLE ISOTOPES
Optional Information
- Notes
- (c) 2000 American Institute of Physics.