Effects of Initial Conditions on Energy Distribution of Suprathermal Electrons in Interaction of Intense Ultrashort Laser Pulse with a Preplasma
LIU Shi-bing1,2, ZHANG Jie1,3, YU Wei4, ZHANG Guang-cai1
1Institute of Physics, Chinese Academy of Sciences, Beijing 100080
2CCAST (World Laboratory), P. O. Box 8730, Beijing 100080
3Department of Physics, University of Oxford, Oxford, OX1 3PU, UK
4Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
Effects of Initial Conditions on Energy Distribution of Suprathermal Electrons in Interaction of Intense Ultrashort Laser Pulse with a Preplasma
LIU Shi-bing1,2;ZHANG Jie1,3;YU Wei4;ZHANG Guang-cai1
1Institute of Physics, Chinese Academy of Sciences, Beijing 100080
2CCAST (World Laboratory), P. O. Box 8730, Beijing 100080
3Department of Physics, University of Oxford, Oxford, OX1 3PU, UK
4Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
Abstract： Relativistic momentum and energy equations of electrons in an intense laser field are derived with Hamilton-Jacobi equation. For initial electrons in non-equilibrium or Maxwellian equilibrium distributions in preplasmas, suprathermal electron energy distributions are obtained analytically and numerically. The calculation results agree well with the experiments.
(Nonlinear phenomena: waves, wave propagation, and other interactions (including parametric effects, mode coupling, ponderomotive effects, etc.))
引用本文:
LIU Shi-bing;ZHANG Jie;YU Wei;ZHANG Guang-cai. Effects of Initial Conditions on Energy Distribution of Suprathermal Electrons in Interaction of Intense Ultrashort Laser Pulse with a Preplasma[J]. 中国物理快报, 1999, 16(1): 35-37.
LIU Shi-bing, ZHANG Jie, YU Wei, ZHANG Guang-cai. Effects of Initial Conditions on Energy Distribution of Suprathermal Electrons in Interaction of Intense Ultrashort Laser Pulse with a Preplasma. Chin. Phys. Lett., 1999, 16(1): 35-37.
1999, Vol. 16 
