节点文献
He-H2(D2,T2)碰撞(E=0.2eV)分波截面的理论计算
Theoretical calculation of partial wave cross sections for He-H2(D)2, T2)collisions (E=0.2eV)
【摘要】 用Tang-Toennies势函数研究了He-H2(D2,T2)碰撞体系,用量子力学研究上述体系的弹性和非弹性转动激发,当入射原子能量E=0.2eV时,采用密耦方法计算了分波截面.
【Abstract】 In this paper, Tang-Toennies potential function is applied to the He-H2(D2, T2) system, and rotationally elastic and inelastic He-H2 collision is studied quantum-mechanically. Converged cross sections are calculated by using the close coupling method for relative kinetic energy of 0.2eV.
【关键词】 势函数;
振动-转动激发;
分波截面;
【Key words】 potential function; vibrational and rotational excitation; partial wave cross section;
【Key words】 potential function; vibrational and rotational excitation; partial wave cross section;
【基金】 国家自然科学基金资助项目(批准号:10274055);高等学校博士学科点专项科研基金资助项目(批准号:20020610001);四川省教育厅重点资助项目(批准号:2002A080)
- 【文献出处】 西南民族大学学报(自然科学版) ,Journal of Southwest University for Nationalities (Natural Science Edition) , 编辑部邮箱 ,2004年01期
- 【分类号】O562
- 【下载频次】15