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THEORETICAL CALCULATIONS OFGAMMA-GAMMA ANGULAR CORRELATIONOF Hf n 180Hf | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 17, Issue 1, 2006, Pages 73-87 | ||
| Author | ||
| Iman Tarik Al-Alawy | ||
| Abstract | ||
| We examine the usefulness of the γ- γ (θ) technique for obtaining nuclear level spins and γ-ray multipolarities and hence leading to the identification of delta mixing ratios that are populated following neutron capture of Hf n 180Hf 72 179 72 ( ,γ ) reaction. The angular correlation data were obtained using the 0.2152MeV, 41 + - 21 + transitions, as a gate since it has high intensity and the large a2 and a4 coefficients of 21 + - 01 + transition give great sensitivity to the correlation data. In this work we made theoretical analysis to solve the coincidence relations, angular correlation results, delta mixing ratios, and multipolarities. The comparison was made between our theoretical calculations and the experimental data. The results show good agreement between them. | ||
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