变形Woods-Saxon势Schrdinger方程的散射态解  

The scattering states of Schrdinger equation with the deformed Woods-Saxon potential

作　　者：陈文利[1] 鱼翔[1] 冯晶晶[1] 史艳维[1] 

机构地区：[1]西安培华学院通识教育中心,陕西西安710125

出　　处：《西北师范大学学报（自然科学版）》2017年第5期29-33,共5页Journal of Northwest Normal University(Natural Science)

基　　金：国家自然科学基金资助项目(11405128);西安培华学院校级科研课题(PHKT16076)

摘　　要：基于薛定谔方程离心项的Pekeris型近似,研究了具有变形Woods-Saxon势的薛定谔方程的散射态问题,得到了归一化的散射态波函数和相应的散射相移,同时得到了散射振幅解析极点相应的束缚态能级.Within a Pekeris-type approximation to the centrifugal term,the analytical scattering state of Schr（o）dinger equation for the deformed Woods-Saxon potential is studied.The normalized analytical radial wave functions are presented and the corresponding scattering phase shifts are derived.Moreover,the bound state energy levels of the studied quantum system are found at the poles of scattering amplitude.

关 键 词：Woods-Saxon势场 散射态 近似解析解 

分 类 号：O365[理学—流体力学]