- 作者: Tsutomu Watanabea, Xiao-Min Tongb, Daiji Katob and Shunsuke Ohtania,b
- 中文摘要:
aInstitute of Laser Science, University of Electro-Communications, Chofu-shi, Tokyo 182-8577, Japan
bCold Trapped Ions Project, ICORP, Japan Science and Technology Corporation, (JST), Axis Chofu 3F, 1-40-2 Fuda, Chofu, 182-0024, Japan
Making use of the direct solution for Schrodinger equation, the impact excitation of hydrogen atoms by proton and anti-proton is studied. For the trajectory of projectile particles, we apply the straight line as well as curved trajectory. In order to save the number of glid, we employ the split-operator method and pseudo-spectral (non-uniform mesh) in energy representation. The calculations are compared with previous works of the traditional closed coupling impact parameter method and that of direct solution method. Comparison between the results of proton and anti-proton impacts are physically discussed. - 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --