The Spectroscopy of {sup 183}Tl: An Extreme Case of Prolate-Oblate Shape-Competition
Conference
·
OSTI ID:4543
- ORNL
The yrast sequence in {sup 183}Tl has been studied for the first time in recoil-mass and decay tagged gamma-ray spectroscopic measurements. A rotational-like cascade of seven transitions is observed down to the bandhead with spin 13/2+. In contrast to adjacent nuclei, links from the yrast band to a lower lying weakly deformed (oblate) structure are not observed. It appears that the prolate energy minimum in {sup 183}Tl drops significantly compared to {sup 185}Tl and minimizes below the neutron i13/2 midshell (n <= 102). Possibilities for the decay out of the band in {sup 183}Tl are discussed.
- Research Organization:
- Oak Ridge National Lab., TN (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 4543
- Report Number(s):
- ORNL/CP-102165; KB 04 01 02 1; KB 04 01 02 1
- Country of Publication:
- United States
- Language:
- English
Similar Records
The spectroscopy of {sup 183}Tl: an extreme case of prolate-oblate shape-competition
Prolate yrast cascade in {sup 183}Tl
{alpha} decay and recoil decay tagging studies of {sup 183}Tl
Journal Article
·
Thu Sep 02 00:00:00 EDT 1999
· AIP Conference Proceedings
·
OSTI ID:20216639
Prolate yrast cascade in {sup 183}Tl
Journal Article
·
Fri Mar 31 23:00:00 EST 2000
· Physical Review. C, Nuclear Physics
·
OSTI ID:20215886
{alpha} decay and recoil decay tagging studies of {sup 183}Tl
Journal Article
·
Tue Nov 30 23:00:00 EST 2004
· Physical Review. C, Nuclear Physics
·
OSTI ID:20695806