Published March 1, 2004
| Version v1
Journal article
The properties of the three-nucleon system within the dressed bag model for 2N and 3N forces: II. Coulomb and CSB effects
- 1. Institute of Nuclear Physics, Moscow State University, 119899 Moscow (Russian Federation)
- 2. Institut fuer Theoretische Physik, Universitaet Tuebingen, Auf der Morgenstelle 14, D-72076 Tuebingen (Germany)
Description
Coulomb and charge-symmetry breaking effects in the 3He ground state within the dressed dibaryon model developed recently for 2N and 3N forces are examined in detail. Particular attention has been paid to the Coulomb displacement energy ΔEC = EB(3H) - EB(3He) and rms charge radii of 3H and 3He. A new scalar 3N force between the third nucleon and dibaryon is found to be very important for a correct description of the Coulomb energy and rms charge radius in 3He. In view of the new results for ΔEC obtained here, the role of the effects of charge-symmetry breaking in the nuclear force is discussed
Availability note (English)
Available online at http://stacks.iop.org/0954-3899/30/309/g4_3_006.pdf or at the Web site for the Journal of Physics. G, Nuclear and Particle Physics (ISSN 1361-6471) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0954-3899/30/309/g4_3_006.pdf; http://www.iop.org/;
- DOI
- 10.1088/0954-3899/30/3/006;
- PII
- S0954-3899(04)68098-4;
Publishing Information
- Journal Title
- Journal of Physics. G, Nuclear and Particle Physics
- Journal Volume
- 30
- Journal Issue
- 3
- Journal Page Range
- p. 309-326
- ISSN
- 0954-3899
- CODEN
- JPGPED
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35028437
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BAG MODEL; C INVARIANCE; COULOMB FIELD; GROUND STATES; HELIUM 3; NUCLEAR FORCES; NUCLEAR RADII; NUCLEON-NUCLEON INTERACTIONS; NUCLEON-NUCLEON POTENTIAL; SYMMETRY BREAKING; THREE-BODY PROBLEM; TRITIUM
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COMPOSITE MODELS; ELECTRIC FIELDS; ENERGY LEVELS; EVEN-ODD NUCLEI; EXTENDED PARTICLE MODEL; HADRON-HADRON INTERACTIONS; HELIUM ISOTOPES; HYDROGEN ISOTOPES; INTERACTIONS; INVARIANCE PRINCIPLES; ISOTOPES; LIGHT NUCLEI; MANY-BODY PROBLEM; MATHEMATICAL MODELS; NUCLEAR PROPERTIES; NUCLEI; ODD-EVEN NUCLEI; PARTICLE INTERACTIONS; PARTICLE MODELS; POTENTIALS; QUARK MODEL; RADIOISOTOPES; STABLE ISOTOPES; YEARS LIVING RADIOISOTOPES