Optical model potential effect in(e,2e)collisions of argon
光学势在(e,2e)反应动力学过程的作用

We modify the distorted wave Bohn approximation method(DWBA) by introducing optical model potential into the distorted potential of DWBA in this paper.The triple differential cross section of the argon 2p orbital in a coplanar asymmetric geometry has been calculated,calculations using the modified DWBA method show that the optical model potential effects play an important role in the ionization of the argon 2p shell.