应用多光子非线性Compton 散射模型和正负电子对等离子体横介电系数公式，对无磁化、无碰撞、各向同性极端相对论正负电子对等离子体......

We present the first steps of a design of the optimal parameters for a full Bragg X-Ray free electron laser (BX-FEL). Ai......

Using the mutually coherent function, the self-trapping of the circle partially coherent optical beam in the total inter......