Asymmetric fission barriers and total kinetic energies for 194Hg, 149Tb, 110-112In, 94Mo, and 75Br.
Asymmetric fission barriers and total kinetic energies for 194Hg, 149Tb, 110-112In, 94Mo, and 75Br.
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DOI：
10.1103/physrevc.51.2813
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发表时间：
1995-05
期刊：
影响因子：
--
通讯作者：
Royer;Haddad
中科院分区：
文献类型：
--
作者：
Royer;Haddad
在考虑核邻近能的广义液滴模型下，计算了{sup 194}Hg、{sup 149}Tb、{sup 110{-112}In、{sup 94}Mo和{sup 75}Br的非对称裂变势垒和形变谷中迅速形成两个相切球状碎片的动能。将结果与Yukawa plus指数有限范围液滴模型和液滴模型的实验数据和预测结果进行了比较。计算的非对称裂变势垒高度介于另外两种理论方法得到的值之间。
The asymmetric fission barriers and the released kinetic energies in the deformation valley leading rapidly to two tangent spherical fragments have been calculated for {sup 194}Hg, {sup 149}Tb, {sup 110{minus}112}In, {sup 94}Mo, and {sup 75}Br within the generalized liquid-drop model including the nuclear proximity energy. Results are compared to experimental data and predictions of the Yukawa plus exponential finite range liquid-drop model and the liquid-drop model. The calculated asymmetric fission barrier heights lie between the values obtained by the two other theoretical approaches.