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- Title
Shears band with a large dynamic moment of inertia in <sup>197</sup>Bi.
- Authors
Mabala, G. K.; Gueorguieva, E.; Sharpey-Schafer, J. F.; Benatar, M.; Fearick, R. W.; Korir, K. I.; Lawrie, J. J.; Mullins, S. M.; Murray, S. H. T.; Ncapayi, N. J.; Newman, R. T.; Roux, D. G.; Smit, F. D.; Wyss, R.
- Abstract
High-spin states in 197Bi were studied with the AFRODITE γ-ray array at iThemba LABS using the 181Ta( 22Ne, 6 n) reaction at a beam energy of 125 MeV. A new shears band was found and linked to the low-lying states in 197Bi. Its dynamic moment of inertia, $ \Im^{{(2)}}_{}$, is considerably larger than the $ \Im^{{(2)}}_{}$ of the shears bands in the neighbouring Pb isotopes. This is probably a result of the involvement of an additional high- K h9/2 proton orbital.
- Subjects
BISMUTH isotopes; BISMUTH; INERTIA (Mechanics); MASS (Physics); NUCLEAR physics; PHYSICS
- Publication
European Physical Journal A -- Hadrons & Nuclei, 2005, Vol 25, Issue 1, p49
- ISSN
1434-6001
- Publication type
Article
- DOI
10.1140/epja/i2005-10075-5