Collective Level Structure of Even-Even Actinides
Abstract
Collective level structures of 232-U, 234-U, 238-U and 232-Th are described within soft rotator model. Even and odd parity collective band levels for excitations up to 2 MeV are identified. Direct excitation cross sections for quadrupole vibration as well as octupole vibration band levels were calculated within coupled channels approach. Simultaneous analysis of collective levels structure and differential scattering cross sections allows to define quadrupole/octupole nature of vibrational bands and relevant deformation parameters.
- Publication:
-
Capture Gamma-Ray Spectroscopy and Related Topics
- Pub Date:
- June 2003
- DOI:
- 10.1142/9789812795151_0110
- Bibcode:
- 2003cgrs.conf..753M