Double photoionization of He and H 2 at unequal energy sharing
Double photoionization of He and H 2 at unequal energy sharing
复制标题
He 和 H 2 能量共享不均时的双光电离
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
I. Bray
中科院分区：
文献类型：
--
作者：
A. Kheifets;I. Bray
最近发展的单中心模型的双光电离（DPI）的H2分子[Kheiphys.Rev.A71022704（2005）]已被扩展到代表DPI过程在不平等的能量共享。该模型被应用到描述的形状的全微分截面（FDCS）的随机取向的氢分子的同位素形式的D2在最近的实验的运动学。与He原子的类似FDCS的比较有助于阐明分子效应。
A recently developed single-center model of double photoionization (DPI) of the H2 molecule [ Kheifets Phys. Rev. A 71 022704 (2005)] has been extended to represent the DPI process at unequal energy sharing. The model is applied to describe the shape of the fully-differential cross-section (FDCS) of a randomly oriented hydrogen molecule in the isotopic form of D2 at the kinematics of recent experiments. Comparison with analogous FDCS for the He atom helps to elucidate the molecular effects.