Published October 5, 1987
| Version v1
Journal article
The precise determination of some γ-ray transition energies in 26Al, 27Al and 55Co
Creators
- 1. Toronto Univ., Ontario (Canada)
- 2. Queen's Univ., Kingston, Ontario (Canada)
- 3. Atomic Energy of Canada Ltd., Chalk River, Ontario. Chalk River Nuclear Labs.
Description
The γ-ray transition energies of 26Al(1058 → 228 keV), 27Al(2982 → 0 keV) and 55Co(2566 → 0 keV) have been determined to be 829.429 ± 0.025, 2982.00 ± 0.05 and 2565.789 ± 0.035 keV respectively. The excited states were indirectly produced via resonant proton-capture reactions and de-excited by γ-ray emission. The γ-rays were observed with a precisely located Ge(Li) detector that was energy calibrated with standard radioactive sources. The results are of particular importance to the precise determination of relative QEC values for superallowed 0+ → 0+ β-emitters. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 472
- Journal Issue
- 3
- Series
- Nucl. Phys., A.
- Journal Page Range
- 408-418
- ISSN
- 0375-9474
- CODEN
- NUPAB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 19016281
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ALUMINIUM 26; ALUMINIUM 27; CAPTURE; COBALT 55; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; GAMMA DECAY; GAMMA SPECTRA; IRON 54 TARGET; MAGNESIUM 25 TARGET; MAGNESIUM 26 TARGET; PROTON REACTIONS
- Descriptors DEC
- ALUMINIUM ISOTOPES; BARYON REACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; COBALT ISOTOPES; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; HADRON REACTIONS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIGHT NUCLEI; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; STABLE ISOTOPES; TARGETS; YEARS LIVING RADIOISOTOPES