[ital K] dependence in the gamma decay of neutron resonances in [sup 168]Er and [sup 178]Hf

Journal Article · Tue Jun 01 00:00:00 EDT 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.47.2621· OSTI ID:6582007

Rekstad, J; Tveter, T S; Guttormsen, M; Bergholt, L ^[1]

---

1. Department of Physics, University of Oslo (Norway)

The energy-corrected transition rates for [gamma] decay of the [ital n]-capture states in [sup 168]Er and [sup 178]Hf are calculated from data available in the literature. If one assumes that the capture states have good [ital K] values, the data reveal a significantly lower average transition rate when the normal [ital K]-selection rules are broken than for [ital K]-allowed transitions. The effect is more profound in the data from thermal neutron capture than in the data from 2 keV neutron capture.

• OSTI ID: 6582007
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Vol. 47:6; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ERBIUM 167
GAMMA DECAY
HAFNIUM 178
CAPTURE
ENERGY LEVELS
HALF-LIFE
NEUTRON REACTIONS
STATISTICAL MODELS
THERMAL NEUTRONS
BARYON REACTIONS
BARYONS
DAYS LIVING RADIOISOTOPES
DECAY
ELEMENTARY PARTICLES
ERBIUM ISOTOPES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
HADRON REACTIONS
HADRONS
HAFNIUM ISOTOPES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MATHEMATICAL MODELS
NEUTRONS
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SECONDS LIVING RADIOISOTOPES
STABLE ISOTOPES
YEARS LIVING RADIOISOTOPES
663220* - Electromagnetic Transitions- (1992-)
663430 - Nucleon-Induced Reactions & Scattering- (1992-)
663570 - Nuclear Mass Ranges- A=150-189- (1992-)