Calculation of the cross section of radiative double-electron capture by a bare nucleus with emission of one photon
Calculation of the cross section of radiative double-electron capture by a bare nucleus with emission of one photon
复制标题
发射一个光子的裸核辐射双电子俘获截面的计算
DOI：
10.1103/physreva.87.034702
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发表时间：
2013
影响因子：
2.9
通讯作者：
O. Andreev
中科院分区：
文献类型：
--
作者：
E. A. Mistonova;O. Andreev
我们给出了单光子发射的裸核捕获双电子过程的截面计算。计算是在量子电动力学的框架内进行的。截面是原子核电荷在区间$8\ensuremath{\le}Z\ensuremath{\le}92$内的离子的入射电子能量的函数。讨论了现有的裸核双电子捕获实验。
We present a calculation of the cross section for the process of double-electron capture by a bare nucleus with emission of a single photon. The calculation is performed within the framework of quantum electrodynamics. The cross section is presented as a function of the incident-electron energy for ions with the nuclear charge within the interval $8\ensuremath{\le}Z\ensuremath{\le}92$. The available experiments on the double-electron capture by a bare nucleus are discussed.