Published May 1999 | Version v1
Journal article Metadata-only

Electromagnetic coupling between the isomeric state and the ground state in 180Ta

Creators

  • 1. Institute of Chemical Technology, Prague (Czech Republic)
  • 2. Institute of Nuclear Physics, Rez near Prague (Czech Republic)
  • 3. Charles University, Prague (Czech Republic)

Description

We review proposed production mechanisms of 180Ta during the nucleosynthesis process. In this nucleus, an electromagnetic coupling between the ground state and the 9- isomeric state may strongly affect the produced abundances. Possible theoretical electromagnetic paths between the ground state and the isomeric state are discussed in the framework of the two-quasiparticle-plus-phonon model and the standard axially-symmetric rotor model including Coriolis mixing. (author)

Additional details

Publishing Information

Journal Title
Acta Physica Polonica. Series B
Journal Volume
30
Journal Issue
5
Journal Page Range
p. 1323-1330
ISSN
0587-4254

Conference

Title
Nuclear Physics Close to the Barrier - International Conference
Dates
30 Jun - 4 Jul 1998
Place
Warsaw (Poland)

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
30045004
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ASTROPHYSICS; BCS THEORY; COLLECTIVE EXCITATIONS; E3-TRANSITIONS; HALF-LIFE; HAMILTONIANS; ISOMERIC TRANSITIONS; MEETINGS; NILSSON-MOTTELSON MODEL; NUCLEAR MODELS; ODD-ODD NUCLEI; R PROCESS; S PROCESS; TANTALUM 180
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY-LEVEL TRANSITIONS; EXCITATION; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEI; ODD-ODD NUCLEI; QUANTUM OPERATORS; RADIOISOTOPES; STAR EVOLUTION; TANTALUM ISOTOPES

Optional Information

Notes
23 refs, 2 figs