Published January 2001
| Version v1
Journal article
Search for β-delayed fission of the heavy neutron-rich isotope 230Ac
Creators
- 1. Academia Sinica, Lanzhou, GS (China). Inst. of Modern Physics
Description
The 230Ra has been produced via multinucleon transfer reaction and dissipative fragmentation by 60 MeV/u 18O ion irradiation of 232Th targets. The radium was radiochemically separated from the mixture of thorium and reaction products. Thin Ra sources were prepared and exposed to the mica fission track detectors, and measured by a HPGe gamma detector. It is likely that the β-delayed fission of 230Ac was observed for the first time and the β-delayed fission probability of 230Ac was tentatively found to be (1.19±0.40) x 10-8. (orig.)
Additional details
Publishing Information
- Journal Title
- European Physical Journal. A
- Journal Volume
- 10
- Journal Issue
- 1
- Journal Page Range
- p. 1-3
- ISSN
- 1434-6001
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 32017003
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ACTINIUM 230; BETA-MINUS DECAY; BRANCHING RATIO; EXPERIMENTAL DATA; FISSION; RADIUM 230; SPONTANEOUS FISSION; TRANSFER REACTIONS
- Descriptors DEC
- ACTINIDE NUCLEI; ACTINIUM ISOTOPES; ALKALINE EARTH ISOTOPES; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DATA; DECAY; DIRECT REACTIONS; EVEN-EVEN NUCLEI; FISSION; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERNAL CONVERSION RADIOISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; RADIOISOTOPES; RADIUM ISOTOPES