Information on continuum states from feeding times and total γ spectra measured with BGO suppressed detectors
Description
The shape of nuclei is profoundly influenced by the occupation of Nilsson-orbitals, which changes with nucleon number, spin and temperature. The shape variation with neutron (or proton) number and spin in the N = 90 transitional region is now well understood for the cold yrast line. In contrast, the structural evolution with increasing temperature above the yrast line remains an open problem. To probe this evolution, to establish the link between yrast and continuum states, and to identify the collective modes built on high-spin aligned particle states, we have measured (a) the feeding times of yrast states in /sup 152, 154/Dy (N = 86,88) and (b) the total γ-spectrum in 153Ho (N = 86) with Compton-suppressed Ge detectors
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01; 1 as DE85013868.
Files
Restricted
The record is publicly accessible, but files are restricted to users with access.
Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- DOE/NBM--5013868
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17005690
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- DYSPROSIUM 152; DYSPROSIUM 154; ENERGY LEVELS; ENERGY SPECTRA; ENERGY-LEVEL TRANSITIONS; EXPERIMENTAL DATA; GAMMA SPECTRA; HALF-LIFE; HOLMIUM 153; YRAST STATES
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; DYSPROSIUM ISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; EVEN-EVEN NUCLEI; HOLMIUM ISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA