Published 1983 | Version v1
Report Restricted

Half-life of 180Ta in stellar environments

Creators

Description

Some effects of high temperature and density on the half-lives of 180Ta/sup g/ and 180Ta/sup m/ have been investigated. It is found that the half-life of 180Ta/sup g/ is greater in stellar environments than in the laboratory, while that of 180Ta/sup m/ may be much shorter than its laboratory value. The implications of these results for the nucleosynthesis of 180Ta are discussed. 23 references

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01; 1 as DE84001071.

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/ER/40048--79-L3

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
15023887
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BETA DECAY; DENSITY; GROUND STATES; HALF-LIFE; ISOMERIC NUCLEI; ISOMERIC TRANSITIONS; NUCLEOSYNTHESIS; STAR EVOLUTION; STARS; TANTALUM 180; TEMPERATURE DEPENDENCE; THEORETICAL DATA
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DATA; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEAR DECAY; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; PHYSICAL PROPERTIES; RADIOISOTOPES; SYNTHESIS; TANTALUM ISOTOPES