Published October 2, 1986
| Version v1
Journal article
Structure in β-delayed proton spectra of N=81 precursors
Creators
- 1. Oak Ridge National Lab., TN (USA)
- 2. Lawrence Berkeley Lab., CA (USA)
- 3. South Carolina Univ., Columbia (USA)
Description
Intense peaks, superposed on a structureless spectrum, were observed in 151Yb β-delayed proton decay. It is shown that the peak and statistical protons follow the decay of the s1/2 ground and h11/2 isomeric states in 151Yb, respectively. It is concluded that the peaks, also seen in 147Dy and 149Er decays, are due to a low density of 1/2 and 3/2 levels at ∝ 4.5 MeV in the N=82 daughters. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 178
- Journal Issue
- 2/3
- Series
- Phys. Lett., B.
- Journal Page Range
- 150-154
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 18004707
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BETA-PLUS DECAY; DELAYED PROTONS; ELECTRON CAPTURE DECAY; ENERGY SPECTRA; ERBIUM 150; EXPERIMENTAL DATA; GROUND STATES; HIGH SPIN STATES; ISOMERIC NUCLEI; PROTON SPECTRA; ROTATIONAL STATES; S STATES; YTTERBIUM 151
- Descriptors DEC
- BARYONS; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CATIONS; CHARGED PARTICLES; DATA; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ERBIUM ISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERMEDIATE MASS NUCLEI; IONS; ISOTOPES; NUCLEAR DECAY; NUCLEI; NUCLEONS; NUMERICAL DATA; PROTONS; RADIOISOTOPES; RARE EARTH NUCLEI; SECONDS LIVING RADIOISOTOPES; SPECTRA; YTTERBIUM ISOTOPES
Optional Information
- Contract/Grant/Project number
- Contract DE-AC05-840R21400; DE-AC03-76SF00098; DE-AS09-79ER10434