Many-body effects in molecular photoionization in intense laser fields; time-dependent Hartree-Fock simulations

被引：18

作者：

Suzuki, M

Mukamel, S

机构：

[1] Osaka City Univ, Grad Sch Sci, Dept Phys, Sumiyoshi Ku, Osaka 5588585, Japan

[2] Univ Rochester, Dept Chem, Rochester, NY 14627 USA

[3] Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 2004年 / 120卷 / 02期

关键词：

D O I：

10.1063/1.1631252

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The time evolution of the reduced single electron density matrix for eight electrons in a one-dimensional finite box potential driven by an intense laser field is calculated by numerically integrating the time-dependent Hartree-Fock equations. We study the effects of the Coulomb interaction, field intensity, and frequency on the time profile of the ionization process. Our computed saturation ionization intensity (I-sat) is in good agreement with experimental results for decatetraene [Ivanov J. Chem. Phys. 117, 1575 (2002)]. (C) 2004 American Institute of Physics.

引用

页码：669 / 676

页数：8

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