Published August 1984 | Version v1
Journal article Metadata-only

Microscopic study of the α-14C molecular-dipole degree of freedom in the 18O nucleus

Creators

  • 1. Muenster Univ. (Germany, F.R.). Inst. fuer Theoretische Physik 1

Description

α-14C cluster configurations of the 18O system have been studied in a microscopically founded model, treating antisymmetrization between the clusters exactly. A rotational band with little parity splitting and strong intraband E1-transitions has been found, supporting Iachello's notion of the molecular-dipole degree of freedom in nuclei. Deviations from a pure molecular rotator picture are understood in terms of shell model contaminations, using the analysis of the 18O spectrum by Fortune et al. (orig.)

Additional details

Publishing Information

Journal Title
Z. Phys., A
Journal Volume
318
Journal Issue
1
Series
CODEN: ZPAAD.;Z. Phys., A.
Journal Page Range
35-39
ISSN
0340-2193

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
15054946
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALPHA PARTICLES; CARBON 14; CLUSTER MODEL; E1-TRANSITIONS; NUCLEAR MOLECULES; NUCLEAR STRUCTURE; OXYGEN 18; ROTATIONAL STATES; SERIES EXPANSION; SHELL MODELS; STRENGTH FUNCTIONS; WAVE FUNCTIONS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CHARGED PARTICLES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FUNCTIONS; HELIUM IONS; IONS; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEI; OXYGEN ISOTOPES; RADIOISOTOPES; STABLE ISOTOPES; YEARS LIVING RADIOISOTOPES