This work was supported by Science Challenge Project(No.TZ2016005);National Natural Science Foundation of China(No.11605269,11674341 and 11675245);National Basic Research Program of China(Grant No.2013CBA01504).
In this work, characteristics of X/γ-ray radiations by intense laser interactions with high-Z solids are investigated by means of a newlydeveloped particle-in-cell (PIC) simulation code. The PIC code takes advantage ...
Project supported by the National Basic Research Program of China(Grant No.2013CBA01504);the National Natural Science Foundation of China(Grant Nos.11347028,11405083,and 11675075);the Natural Science Foundation of Hunan Province,China(Grant No.2018JJ2315);the Youth Talent Project of Hunan Province,China(Grant No.2018RS3096)
With two-dimensional quantum electrodynamics(QED) particle-in-cell simulations, a dense electron-positron(e^-e~+) pair generation from laser-solid interactions is demonstrated. When the interaction of two linearl...
supported by the Science Challenge Project(No.TZ2016005);the National Natural Science Foundation of China(Nos.11605269,11674341,and 11675245);the National Basic Research Program of China(No.2013CBA01504);the financial support from German Academic Exchange Service(DAAD)and China Scholarship Council(CSC)
Direct numerical simulation of intense laser-solid interactions is still of great challenges, because of the many coupled atomic and plasma processes, such as ionization dynamics, collision among charged particles and...
This work was supported in part by the National Basic Research Program of China(Grant No.2013CBA01504);the National Natural Science Foundation of China(Grant Nos.11675108,11421064,11405108 and 11374210).
In contrast to ion beams produced by conventional accelerators,ion beams accelerated by ultrashort intense laser pulses have advantages of ultrashort bunch duration and ultrahigh density,which are achieved in compact ...
Project supported by the National Natural Science Foundation of China(Grant Nos.11275031,11475034,11575033,11574390,and 11274026);the National Basic Research Program of China(Grant Nos.2013CB834100 and 2013CBA01504)
Rayleigh–Taylor instability(RTI) of three incompressible fluids with two interfaces in spherical geometry is derived analytically. The growth rate on the two interfaces and the perturbation feedthrough coefficients...
Project supported by the National Natural Science Foundation(Grant Nos.11475260,11305264,11622547,11375265,and 11474360);the National Basic Research Program of China(Grant No.2013CBA01504);the Research Project of National University of Defense Technology,China(Contract No.JC14-02-02);the Science Challenge Program,China(Grant No.JCKY2016212A505)
An all-optical scheme for high-density pair plasmas generation is proposed by two laser pulses colliding in a cylinder channel. Two dimensional particle-in-cell simulations show that, when the first laser pulse propag...