Published September 1975
| Version v1
Journal article
The decay of 81Rb 3/2- ground state
- 1. Helsinki Univ. (Finland). Dept. of Physics
Description
The decay of 4.58 h 81Rb has been investigated using mass-separated sources and Ge(Li) as well as Si(Au) detectors in different singles and coincidence arrangements. An end-point energy of 1050+-30 keV is observed for a strong β+-branch and altogether 42 γ-rays are attributed to the 81Rb decay . New levels in 81Kr are established at 49, 608, 700, 919, 1238, 1338, 1678, 1744 and 2064 keV, and a level at 549 keV is confirmed in addition to the previously known excited states at 190, 457, 636, 994 and 1025 keV. Spins and parities of levels are proposed on the basis of logft values and γ-branching ratios. (author)
Additional details
Publishing Information
- Journal Title
- Phys. Fenn.
- Journal Volume
- 10
- Journal Issue
- 3
- Series
- Phys. Fenn.
- Journal Page Range
- 133-147
INIS
- Country of Publication
- Finland
- Country of Input or Organization
- Finland
- INIS RN
- 7274754
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BETA SPECTRA; BETA-PLUS DECAY; ELECTRON CAPTURE DECAY; ENERGY-LEVEL TRANSITIONS; FT VALUE; GAMMA SPECTRA; GROUND STATES; KEV RANGE 10-100; KEV RANGE 100-1000; MEV RANGE 01-10; PARITY; RUBIDIUM 81; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BASIC INTERACTIONS; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY RANGE; HOURS LIVING RADIOISOTOPES; INTERACTIONS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KEV RANGE; LEPTONIC DECAY; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-EVEN NUCLEI; PARTICLE DECAY; PARTICLE PROPERTIES; RADIOISOTOPES; RUBIDIUM ISOTOPES; SPECTRA; WEAK INTERACTIONS