Shape evolution at high spin states in Kr and Br isotopes
Journal Article
·
· AIP Conference Proceedings
- Department of Pure and Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur-495009 (India)
- Tata Institute of Fundamental Research, Mumbai-400005 (India)
- Inter University Accelerator Centre, New Delhi-110067 (India)
- Department of Physics, Shanghai Jiao Tong University, Shanghai 200240 (China)
- Department of Physics, University of Kashmir, Srinagar 190 006 (India)
- Department of Nuclear Physics, Andhra University, Visakhapatnam-530003 (India)
- Department of Physics and Astrophysics, University of Delhi, Delhi-110007 (India)
- Department of Physics, IIT Roorkee, Roorkee-247667 (India)
- Department of Physics, University of Allahabad, Allahabad-211001 (India)
The high spin states in A = 75, Kr and Br isotopes have been populated via fusion-evaporation reaction at an incident beam energy of 90 MeV. The de-exciting γ-rays were detected utilizing the Indian National Gamma Array (INGA). Lifetime of these excited high spin states were determined by Doppler-shift attenuation method. Experimental results obtained from lifetime measurement are interpreted in the frame work of projected shell-model to get better insight into the evolution of collectivity. Comparison of the calculations of the model with transitional quadrupole moments Q{sub t} of the positive and negative parity bands firmly established their configurations.
- OSTI ID:
- 22308440
- Journal Information:
- AIP Conference Proceedings, Vol. 1609, Issue 1; Conference: FIG12: International conference on frontiers in gamma-ray spectroscopy 2012, New Delhi (India), 5-7 Mar 2012; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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