Statistical Calcutation of Fission

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概要

• 論文の詳細を見る

• Calculation of fission fragment distributions based on Fong's statistical theory was carried out for the case of ^<241>Am thermal neutron fission using Myers and Swiatecki's mass formula and a phenomenological level density formula, originally developed by Gilbert and extended for deformed nuclei by the present author. The results show that Fong's statistical theory with the now attainable knowledge on mass and level density, can only account for narrow asymmetric mass peak centred around A≃108 and 134. The present results are in good agreement with those calculated by Ignatyuk with a microscopic approach. Other physical quantities associated with fission reaction, such as, kinetic energy distribution, charge distribution and total excitation energy distribution at scission configuration are given. Comparison was also made among various approaches for level density formulation.

• 社団法人日本物理学会の論文
• 1973-03-05

著者

• Nakahara Hiromichi

  Institute Of Atomic Energy Kyoto University:(present Address) Niigata University

• NISHI Tomota

  Institute of Atomic Energy,Kyoto University

• Nishi Tomota

  Institute Of Atomic Energy Kyoto University

• OKAMOTO Hironobu

  Institute of Atomic Energy, Kyoto University

• Okamoto Hironobu

  Institute Of Atomic Energy Kyoto University:(present Address) Tokai Works Power Reactor And Nuclear

• NISHI Tomota

  Institute of Atomic Energy, Kyoto University

関連論文

• Isomer-Yield Rations and Primary Angular Momenta of I,Xe and Cs Isotopes Produced in Thermal-Neutron Fission of ^U,^U and ^Pu
• Statistical Calcutation of Fission
• Calculation of Kinetic Energy and Most-Probable Charge in Fission
• Improvement of helium jet system with aerosol generator.

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