Published October 24, 1983
| Version v1
Journal article
The Q-value of 157Tb
Creators
- 1. European Organization for Nuclear Research, Geneva (Switzerland)
- 2. Lund Univ. (Sweden). Dept. of Physics
- 3. Aarhus Univ. (Denmark). Inst. of Physics
Description
Using mass-separated and chemically purified samples, the Q-value of 157Tb has been remeasured as 62.9+-0.7 keV by determining electron capture ratios. The transition probability to the excited state was found to be (1.1+-0.1)x10-3, with a transition energy of 8.4+-0.7 keV for this branch. From the proximity to the 2s binding energy, experiments on the internal bremsstrahlung electron capture seem feasible. The half-life of 157Tb was remeasured as 99+-10 y. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 408
- Journal Issue
- 1
- Series
- CODEN: NUPAB.;Nucl. Phys., A.
- Journal Page Range
- 87-98
- ISSN
- 0375-9474
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 15012267
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ATOMS; AUGER EFFECT; BRANCHING RATIO; ELECTRON CAPTURE DECAY; ELECTRON SPECTRA; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; GADOLINIUM; GADOLINIUM 157; HALF-LIFE; INTERNAL BREMSSTRAHLUNG; K CAPTURE; L CAPTURE; Q-VALUE; TERBIUM 157; X-RAY SPECTRA
- Descriptors DEC
- BETA DECAY; BETA DECAY RADIOISOTOPES; BREMSSTRAHLUNG; DATA; DECAY; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; ENERGY; ENERGY LEVELS; EVEN-ODD NUCLEI; GADOLINIUM ISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; METALS; NUCLEAR DECAY; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; RADIATIONS; RADIOISOTOPES; RARE EARTH NUCLEI; RARE EARTHS; SPECTRA; STABLE ISOTOPES; TERBIUM ISOTOPES; YEARS LIVING RADIOISOTOPES