| Systematic study of the product((E(2_2~+)/E(2_1~+)) * B(E2)↑) through the asymmetric rotor model |
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| 摘 要： | A systematic study of the product((E(2_2~+)/E(2_1~+))*B(E2)↑) is carried out in the major shell space Z=50-82,N=82-126 within the framework of the asymmetric rotor model where the asymmetry parameter γ0reflects change in the nuclear structure.A systematic study of the product((E(2+)/E(2+))*B(E2)↑) with neutron number N is also discussed.The product((E(2_2~+)/E(2_1~+))*B(E2)↑) provides a direct correlation with the asymmetry parameter γ0.The effect of subshells is visible in Ba-Gd nuclei with N 82,but not in Hf-Pt nuclei with N 104.We study,for the first time,the dependency of the product((E(2_2~+)/E(2_1~+))*B(E2)↑) on the asymmetry parameterγ0.
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| 收稿时间： | 2016-09-05 |
Systematic study of the product ((E(22+)/E(21+))*B(E2)↑) through the asymmetric rotor model |
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| Authors: | Parveen Kumari H M Mittal |
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| Institution: | 1. Dr. B. R. Ambedkar National Institute of Technology, Jalandhar 144011, India |
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| Abstract: | A systematic study of the product ((E(22+)/E(21+))*B(E2)↑) is carried out in the major shell space Z=50-82, N=82-126 within the framework of the asymmetric rotor model where the asymmetry parameter γ0 reflects change in the nuclear structure. A systematic study of the product ((E(22+)/E(21+))*B(E2)↑) with neutron number N is also discussed. The product ((E(22+)/E(21+))*B(E2)↑) provides a direct correlation with the asymmetry parameter γ0. The effect of subshells is visible in Ba-Gd nuclei with N>82, but not in Hf-Pt nuclei with N>104. We study, for the first time, the dependency of the product ((E(22+)/E(21+))*B(E2)↑) on the asymmetry parameter γ0. |
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| Keywords: | nuclear structure asymmetric rotor model reduced electric quadrupole transition probability |
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