铀同位素光裂变总碎片激发能的计算

IF 1.4 Q3 PHYSICS, MULTIDISCIPLINARY

Turkish Journal of Physics Pub Date : 2020-08-31 DOI:10.3906/fiz-1912-11

M. Jamiati, P. Mehdipour Kaldiani

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引用次数: 3

摘要

利用统计模型计算了235 U中子诱导裂变和238 U光裂变的总激发能与碎片质量的函数关系（TXE/a）。通过与实验数据的比较，对统计模型进行了修正。在新的修正模型中，TXE是通过将中子结合能与变形能相加来计算的。用改进的统计模型计算的结果与实验数据吻合较好。然后，评估了铀同位素光裂变的总激发能作为碎片质量的函数（TXE/a）。

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The calculation of total fragment excitation energy for photofission of Uranium isotopes

The total excitation energy as a function of fragment mass (TXE/A) are calculated for neutron induced fission of 235 U and photofission of 238 U by using the statistical model. With comparing the calculated results and the experimental data, the statistical model is modified. In new modified model, TXE are calculated by adding the neutron binding energy to the deformation energy. The calculated results using modified statistical model are in good agreement with the experimental data. Then, the total excitation energy as a function of fragment mass (TXE/A) are evaluated for photofission of Uranium isotopes.

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来源期刊

Turkish Journal of Physics PHYSICS, MULTIDISCIPLINARY-

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： The Turkish Journal of Physics is published electronically 6 times a year by the Scientific and Technological Research Council of Turkey (TÜBİTAK) and accepts English-language manuscripts in various fields of research in physics, astrophysics, and interdisciplinary topics related to physics. Contribution is open to researchers of all nationalities.