Published November 2003
| Version v1
Journal article
Level densities in 56,57Fe and 96,97Mo
Creators
- 1. Lawrence Livermore National Laboratory, L-414, 7000 East Avenue, Livermore, California 94551 (United States)
- 2. Department of Physics, Osmangazi University, Meselik, Eskisehir 26480 (Turkey)
- 3. Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708 (United States)
- 4. North Carolina State University, Raleigh, North Carolina 27695 (United States)
- 5. Department of Physics, University of Oslo, N-0316 Oslo (Norway)
- 6. San Diego State University, San Diego, California 92182 (United States)
- 7. Frank Laboratory of Neutron Physics, Joint Institute of Nuclear Research, 141980 Dubna (Russian Federation)
Description
Level densities up close to the neutron binding energy have been extracted from primary γ spectra for 56,57Fe and 96,97Mo nuclei using (3He,αγ) and (3He,3He'γ) reactions on 57Fe and 97Mo targets. It is shown that statistical spectroscopy provides a useful tool in this mass region. Apparent step structures in the level-density curves are tentatively explained by a schematic microscopic model comprising single-particle level spacings and seniority-conserving and seniority-nonconserving interactions
Additional details
Identifiers
- DOI
- 10.1103/PhysRevC.68.054326;
- arXiv
- arXiv:nucl-ex/0302028v1;
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 68
- Journal Issue
- 5
- Journal Page Range
- p. 054326-054326.6
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36023115
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BINDING ENERGY; ENERGY LEVELS; ENERGY-LEVEL DENSITY; GAMMA SPECTRA; GAMMA SPECTROSCOPY; HELIUM 3; HELIUM 3 REACTIONS; IRON 57; IRON 57 TARGET; MOLYBDENUM 97; MOLYBDENUM 97 TARGET; NEUTRONS
- Descriptors DEC
- BARYONS; CHARGED-PARTICLE REACTIONS; ELEMENTARY PARTICLES; ENERGY; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HELIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; IRON ISOTOPES; ISOTOPES; LIGHT NUCLEI; MOLYBDENUM ISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; SPECTRA; SPECTROSCOPY; STABLE ISOTOPES; TARGETS
Optional Information
- Notes
- (c) 2003 The American Physical Society