Calculation of gamma-ray spectroscopy of pg9/2+ isomers in 69,71,73,75,77,79 as nuclei
We have calculated binding energy, reduced transition probabilities and deformation parameter in 69,71,73,75,77,79As 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)...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
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Academic Journals
2011
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/44766/ |
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| Summary: | We have calculated binding energy, reduced transition probabilities and deformation parameter in 69,71,73,75,77,79As 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 from 69As to 79As provides some evidence for decreasing quadruple “softness” towards the closed neutron shell at N = 40. We have reported single and coincidence g-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. |
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