Published July 1995
| Version v1
Journal article
Identification of levels in 160Sm and new high spin states in 156,158Sm
Creators
- Zhu, S.J.1
- Hamilton, J.H.1
- Ramayya, A.V.1
- Babu, B.R.S.1
- Lu, Q.H.1
- Ma, W.C.1
- Ginter, T.N.1
- Wang, M.G.1
- Kormicki, J.1
- Deng, J.K.1
- Shi, D.1
- Cole, J.D.1
- Aryaeinejad, R.1
- Rasmussen, J.1
- Stoyer, M.A.1
- Chu, S.Y.1
- Gregorich, K.1
- Mohar, M.F.1
- Prussin, S.1
- Ter-Akopian, G.M.1
- Oganessian, Yu.Ts.1
- Johnson, N.R.1
- Lee, I.Y.1
- McGowan, F.K.1
- 1. Dept. of Phys., Vanderbilt Univ., Nashville, TN (United States)
Description
From γ-γ, X-X, X-γ, and γ-γ-γ coincidence studies of spontaneous fission of 252Cf, 160Sm levels were identified along with new high spin states in 156,158Sm. New bands, beginning at 5- in 156,158Sm are assigned a two-neutron configuration (5/2+(642) 5/2-(523))5-. The J1 and J2 values for the yrast bands increase smoothly with spin and neutron number and the differences in these values for corresponding transitions in neighbouring isotopes are reasonably constant. (author). Letter-to-the-editor
Additional details
Publishing Information
- Journal Title
- Journal of Physics. G, Nuclear and Particle Physics (Online)
- Journal Volume
- 21
- Journal Issue
- 7
- Journal Page Range
- p. L57-L62
- ISSN
- 1361-6471
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43114385
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- CALIFORNIUM 252; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; HIGH SPIN STATES; SAMARIUM 156; SAMARIUM 158; SAMARIUM 160; SPONTANEOUS FISSION; YRAST STATES
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALIFORNIUM ISOTOPES; DECAY; ENERGY LEVELS; EVEN-EVEN NUCLEI; FISSION; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEI; RADIOISOTOPES; RARE EARTH NUCLEI; SAMARIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 6 refs; This record replaces 31050620