Superdeformation in bismuth
Creators
- Clark, R.M.1, 2, 3, 4, 5, 6, 7
- Bouneau, S.1, 2, 3, 4, 5, 6, 7
- Wilson, A.N.1, 2, 3, 4, 5, 6, 7
- Cederwall, B.1, 2, 3, 4, 5, 6, 7
- Azaiez, F.1, 2, 3, 4, 5, 6, 7
- Asztalos, S.1, 2, 3, 4, 5, 6, 7
- Becker, J.A.1, 2, 3, 4, 5, 6, 7
- Bernstein, L.1, 2, 3, 4, 5, 6, 7
- Brinkman, M.J.1, 2, 3, 4, 5, 6, 7
- Deleplanque, M.A.1, 2, 3, 4, 5, 6, 7
- Deloncle, I.1, 2, 3, 4, 5, 6, 7
- Diamond, R.M.1, 2, 3, 4, 5, 6, 7
- Duprat, J.1, 2, 3, 4, 5, 6, 7
- Fallon, P.1, 2, 3, 4, 5, 6, 7
- Farris, L.P.1, 2, 3, 4, 5, 6, 7
- Henry, E.A.1, 2, 3, 4, 5, 6, 7
- Hughes, J.R.1, 2, 3, 4, 5, 6, 7
- Kelly, W.H.1, 2, 3, 4, 5, 6, 7
- Lee, I.Y.1, 2, 3, 4, 5, 6, 7
- Macchiavelli, A.O.1, 2, 3, 4, 5, 6, 7
- Porquet, M.G.1, 2, 3, 4, 5, 6, 7
- Sharpey-Schafer, J.F.1, 2, 3, 4, 5, 6, 7
- Stephens, F.S.1, 2, 3, 4, 5, 6, 7
- Stoyer, M.A.1, 2, 3, 4, 5, 6, 7
- Vo, D.T.1, 2, 3, 4, 5, 6, 7
- 1. Iowa State University, Ames, Iowa 50011 (United States)
- 2. CSNSM, IN2P3--CNRS, Batiment 104-108, F--91405 Orsay Cedex (France)
- 3. Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)
- 4. Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)
- 5. Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 3BX (United Kingdom)
- 6. IPN, IN2P3--CNRS, Batiment 104, F--91406 Orsay Cedex (France)
- 7. Lawrence Berkeley Laboratory, 1 Cyclotron Road, Berkeley, California 94720 (United States)
Description
High angular momentum states in 195-197Bi are populated in two reactions: 183W(19F,xn)202-xBi and 181Ta(20Ne,xn)201-xBi at beam energies of 108 and 123 MeV, respectively. Gamma rays were detected using the Gammasphere array. Three weakly populated rotational sequences have been found. They each have properties characteristic of other superdeformed bands in this mass region. On the basis of cross-bombardment information we believe that one band belongs to each of 195Bi, 196Bi, and 197Bi. The properties of the bands in the odd-Bi nuclei are best reproduced if the odd proton occupies the favored signature of the [651]1/2 orbital, while the band in 196Bi has this same proton configuration coupled to an additional N=7 (j15/2) neutron. The relative behavior of the at sign F I(2) moments of inertia can be qualitatively understood in terms of Pauli-blocking effects. copyright 1996 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 53
- Journal Issue
- 1
- Journal Page Range
- p. 117-123.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27077833
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR MOMENTUM; BISMUTH 195; BISMUTH 196; BISMUTH 197; DETECTION; FLUORINE 19 TARGET; GAMMA RADIATION; MEV RANGE 100-1000; NEON 20; PAULI PRINCIPLE; SUPERDEFORMED NUCLEI; TANTALUM 181; TUNGSTEN 183 REACTIONS
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BISMUTH ISOTOPES; DEFORMED NUCLEI; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; EVEN-EVEN NUCLEI; HEAVY ION REACTIONS; HEAVY NUCLEI; IONIZING RADIATIONS; ISOTOPES; LIGHT NUCLEI; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NEON ISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIATIONS; RADIOISOTOPES; STABLE ISOTOPES; TANTALUM ISOTOPES; TARGETS