Published November 2006
| Version v1
Journal article
Identification of band structures and proposed one- and two-phonon γ-vibrational bands in 105Mo
Creators
- 1. Department of Physics, Tsinghua University, Beijing 100084 (China)
- 2. Department of Physics, Vanderbilt University, Nashville, Tennessee 37235 (United States)
- 3. Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)
Description
High-spin band structures in neutron-rich 105Mo have been investigated by measuring prompt γ rays emitted by the spontaneous fission fragments of 252Cf with the Gammasphere detector array. The yrast band has been confirmed and five new collective bands are observed. The three bands based on the 246.3-, 332.0-, and 310.0-keV levels are proposed as the single-neutron excitation bands built on the 3/2+[411], 1/2+[411], and 5/2+[413] Nilsson orbitals, respectively. The other two bands with band head levels at 870.5 and 1534.6 keV are candidates for one-phonon K=9/2 and two-phonon K=13/2 γ-vibrational bands, respectively. Systematic comparison of these bands with bands in neighboring nuclei are discussed
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 74
- Journal Issue
- 5
- Journal Page Range
- p. 054301-054301.10
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38032587
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- CALIFORNIUM 252; COMPARATIVE EVALUATIONS; EXCITATION; FISSION FRAGMENT DETECTION; FISSION FRAGMENTS; GAMMA RADIATION; KEV RANGE; MOLYBDENUM 105; NEUTRONS; PHONONS; PHOTON EMISSION; SPIN; SPONTANEOUS FISSION; VIBRATIONAL STATES
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALIFORNIUM ISOTOPES; DECAY; DETECTION; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; EMISSION; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVALUATION; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; FISSION; HADRONS; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; ISOTOPES; MOLYBDENUM ISOTOPES; NUCLEAR DECAY; NUCLEAR FRAGMENTS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; PARTICLE PROPERTIES; QUASI PARTICLES; RADIATION DETECTION; RADIATIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- (c) 2006 The American Physical Society