Electron correlation versus stabilization: A two-electron model atom in an intense laser pulse
نویسندگان
چکیده
منابع مشابه
Electron acceleration by a self-diverging intense laser pulse.
Electron acceleration by a laser pulse having a Gaussian radial and temporal profile of intensity has been studied. The interaction region is vacuum followed by a gas. The starting point of the gas region has been chosen around the point at which the peak of the pulse interacts with the electron. The tunnel ionization of the gas causes a defocusing of the laser pulse and the electron experience...
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We investigate theoretically the high-order harmonic spectrum extension and numerical generation of an intense isolated attosecond pulse from He+ ion irradiated by a two-color laser field. Our simulation results show that the chirp of the fundamental field can control HHG cutoff position. Also, these results show that the envelope forms of two fields are important factors for controlling the re...
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We discuss a method of solving the time dependent Schrödinger equation for atoms with two active electrons in a strong laser field, which we used in a previous paper [ A. Scrinzi and B. Piraux, Phys. Rev. A 56, R13 (1997) ] to calculate ionization, double excitation and harmonic generation in Helium by short laser pulses. The method employs complex scaling and an expansion in an explicitly corr...
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XiaoXin Zhou, Zhangjin Chen, Toru Morishita, Anh-Thu Le, and C. D. Lin J. R. Macdonald Laboratory, Physics Department, Kansas State University, Manhattan, Kansas 66506-2604, USA College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, People’s Republic of China Department of Applied Physics and Chemistry, University of Electro-Communications, Tokyo, 182-8585, ...
متن کاملRadiation reaction effects on the interaction of an electron with an intense laser pulse.
Radiation reaction effects will play an important role in near-future laser facilities, yet their theoretical description remains obscure. We explore the Ford-O'Connell equation for radiation reaction, and discuss its relation to other commonly used treatments. By analyzing the interaction of a high energy electron in an intense laser pulse, we find that radiation reaction effects prevent the p...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1999
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.60.2301