DPG Phi
Verhandlungen
Verhandlungen
DPG

Dresden 2013 – scientific programme

Parts | Days | Selection | Search | Updates | Downloads | Help

HK: Fachverband Physik der Hadronen und Kerne

HK 76: Struktur und Dynamik von Kernen

HK 76.8: Talk

Thursday, March 7, 2013, 18:45–19:00, HSZ-301

Non-yrast split parity-doublet spectra in odd-mass nuclei — •Michael Strecker1, Nikolay Minkov2 und Horst Lenske11Institut für Theoretische Physik, Universität Gießen — 2Institute of Nuclear Research and Nuclear Energy, Sofia, Bulgaria

We extend the coherent quadrupole and octupole model to describe non-yrast split parity-doublet bands in odd-A nuclei. It is shown that the model describes both the yrast and non-yrast quasi-parity doublet spectra and the related B(E1) and B(E2) transition rates in various odd-A nuclei from the rare-earth to the actinide region. As in case of even-even nuclei we make use of an analytically derived formula for the energies. The model parameters are adjusted in order to obtain the best description of the experiment. The observed Coriolis decoupling effects are taken into account phenomenologically. Results are compared to recent spectroscopic data.

Supported by DFG contract Le439/10-1 and HIC for FAIR.

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2013 > Dresden