Published March 1992
| Version v1
Journal article
Entrance-channel effects in the population of superdeformed bands in 147,148Gd
Creators
- Flibotte, S.1, 2, 3, 4
- Andrews, H.R.1, 2, 3, 4
- Drake, T.E.1, 2, 3, 4
- Galindro-Uribarri, A.1, 2, 3, 4
- Haas, B.1, 2, 3, 4
- Janzen, V.P.1, 2, 3, 4
- Prevost, D.1, 2, 3, 4
- Radford, D.C.1, 2, 3, 4
- Rodriguez, J.1, 2, 3, 4
- Romain, P.1, 2, 3, 4
- Vivien, J.P.1, 2, 3, 4
- Waddington, J.C.1, 2, 3, 4
- Ward, D.1, 2, 3, 4
- Zwartz, G.1, 2, 3, 4
- 1. Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, L8S 4K1 (Canada)
- 2. Department of Physics, University of Toronto, Toronto, Ontario, M5S 1A7 (Canada)
- 3. AECL Research, Chalk River Laboratories, Chalk River, Ontario, K0J 1J0 (Canada)
- 4. Centre de Recherches Nucleaires, F-67037 Strasbourg CEDEX (France)
Description
Discrete superdeformed bands in 147,148Gd have been populated with asymmetric and symmetric fusion-evaporation reactions. The yields of the superdeformed bands compared with the total yield of the channel exhibit a large increase for symmetric reactions. We suggest an explanation for this effect in terms of the competition between neutron emission and fission at the early stage of the deexcitation process of the composite system
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 45
- Journal Issue
- 3
- Series
- Phys. Rev., C Nucl. Phys.
- Journal Page Range
- R889-R891
- ISSN
- 0556-2813
- CODEN
- PRVCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23081194
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- COLLECTIVE EXCITATIONS; COMPOUND NUCLEI; DEFORMED NUCLEI; GADOLINIUM 147; GADOLINIUM 148; GERMANIUM 76 REACTIONS; GERMANIUM 76 TARGET; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; NEUTRON EMISSION; SILICON 29 REACTIONS; SILICON 30 TARGET; SPONTANEOUS FISSION; TIN 122 TARGET; TIN 124 TARGET
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; DECAY; ELECTRON CAPTURE RADIOISOTOPES; EMISSION; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXCITATION; FISSION; GADOLINIUM ISOTOPES; HEAVY ION REACTIONS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NANOSEC LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEI; NUCLEOSYNTHESIS; RADIOISOTOPES; RARE EARTH NUCLEI; SYNTHESIS; TARGETS; YEARS LIVING RADIOISOTOPES