摘要
Electron and bremsstrahlung photon number spectra formulas are presented for relativistic laser-plasma interactions. The relevant electron-positron and neutron productions are demonstrated by recent available laser intensities to be possible through high-energy superthermal electrons interacting with solid-targets. The result implys that the further amelioration to optimal conditions of target is significant for increasing particle yield in photon-induced nuclear reactions.
作者
LIU Shi-Bing
ZHANG Jie
JIANG Wen-Mian
刘世炳;张杰;江文勉(Institute of Physics,Chinese Academy of Sciences,Beijing 100080;Institute of Nuclear Physics and Chemistry,Chinese Academy of Engineering Physics,Chengdu 610003)
基金
Supported by the National Natural Science Foundation of China under Grant No.19854001
and National Hi-Tech Inertial Confinement Fusion Committee.
