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arXiv 1505.03349physics.atom-ph
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分子强场电离中的动态交换

Dynamic exchange in the strong field ionization of molecules

Vinay Pramod Majety, Armin Scrinzi

摘要:

结果表明,在强场电离中,动态交换是分子电离的主导效应。在$CO_2$中,它将峰值电离产率固定在极化方向和分子轴之间实验观察到的$45^\circ$角处。在$N_2$中,它将产率的对齐依赖性改变了2倍。这种效应出现在Hartree-Fock水平上以及薛定谔方程的{ \it ab initio}全解中。

英文摘要:

We show that dynamic exchange is a dominant effect in strong field ionization of molecules. In $CO_2$ it fixes the peak ionization yield at the experimentally observed angle of $45^\circ$ between polarization direction and the molecular axis. In $N_2$ it changes the alignment dependence of yields by up to a factor of 2. The effect appears on the Hartree-Fock level as well as in full {\it ab initio} solutions of the Schrödinger equation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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