Abstract

A virtual mechanism used for describing low-energy ternary fission is generalized to spontaneous and induced quaternary fission. A formula is obtained for the width of quaternary fission as a virtual process. The height and penetrability of the Coulomb barrier are estimated for the spontaneous fission of ²⁴⁸Cm and ²⁵²Cf nuclei and the thermal neutron induced fission of ²³³U and ²³⁵U nuclei with the emission of pairs of α particles.

中文翻译：

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作为虚拟过程的第四纪裂变

摘要

用于描述低能三元裂变的虚拟机制被推广到自发和诱导四元裂变。作为虚拟过程，得到了四元裂变宽度的公式。库仑势垒的高度和穿透性是针对²⁴⁸ Cm 和²⁵² Cf 核的自发裂变以及²³³ U 和²³⁵ U 核的热中子诱导裂变以及发射成对的 α 粒子估计的。