Published August 1997
| Version v1
Journal article
Dipole γ-ray transition rates in 238U
- 1. Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Theoretical Physics
Description
M1 and E1 transition rates from the ground to excited states and between excited states in 238U are calculated within the quasiparticle-phonon nuclear model with the wave functions consisting of one- and two-phonon terms. We show that there are relatively large M1 transitions between 2+ states in the low-energy region. The fragmentation of the one-phonon states strongly affects M1 and E1 strength distributions. The correlation takes place between E1 and E3 transition strengths. We show that there are fast E1 and M1 transitions between large components of the wave functions differing by an octupole or quadrupole phonon. (orig.). With 3 figs., 5 tabs
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik. A, Hadrons and Nuclei
- Journal Volume
- 358
- Journal Issue
- 3
- Journal Page Range
- p. 287-296.
- ISSN
- 0939-7922
- CODEN
- ZPAHEX
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 28062753
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- E1-TRANSITIONS; E2-TRANSITIONS; E3-TRANSITIONS; GROUND STATES; M1-TRANSITIONS; NUCLEAR STRUCTURE; PHONONS; QUASIPARTICLE-PHONON MODEL; ROTATIONAL STATES; STRENGTH FUNCTIONS; THEORETICAL DATA; URANIUM 238; WAVE FUNCTIONS
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; DATA; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FUNCTIONS; HEAVY NUCLEI; INFORMATION; ISOTOPES; MATHEMATICAL MODELS; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; QUASI PARTICLES; RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTOPES; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES