Hossain, Md. Imam and Islam, J. and Ghani, N. N. A. M. A. and Hoque, M. E. and Viswanathan, Kodakkal Kannan and Abdullah, H. Y. and Al-Monthery, M. H. and Ahmed, I. M. (2011) Calculation of gamma-ray spectroscopy of pg9/2 + isomers in 69,71,73,75,77,79 as nuclei. International Journal of Physical Sciences, 6 (13). pp. 3162-3167. ISSN 1992 - 1950
Official URL: http://dx.doi.org/10.5897/IJPS11.618
We have calculated binding energy, reduced transition probabilities and deformation parameter in 69,71,73,75,77,79 As nuclei. The energies of projectile-like fragments and Q-value in 76Ge (635 MeV) + 198Pt reactions are also calculated. The theoretical calculations of projectile like fragments (PLFs) energies are compared with the experimental values. The systematic energies for 9/2+ 5/2- de-excitation of + those nuclei indicate maximum deformation at N=42. The decrease in excitation level of the 9/2 state 69 79 from As to As provides some evidence for decreasing quadruple “softness” towards the closed neutron shell at N = 40. We have reported single and coincidence ?-ray spectroscopy of 79As by deep- inelastic collision 76Ge (635 MeV) + 198Pt. The systematic isomeric level and reduced transition probabilities of 69,71,73,75,77,79As nuclei have been investigated.
|Uncontrolled Keywords:||Q-value, reduced transition probabilities, projectile like fragments|
|Deposited By:||Liza Porijo|
|Deposited On:||30 Nov 2012 01:27|
|Last Modified:||30 Nov 2012 01:27|
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