摘要
We investigate high partial wave resonances in positron-hydrogen scattering using the momentum-space coupledchannels optical method above the H (n =2) threshold.Resonances with angular momenta of L =0-6 are reported.Ionization continuum and positronium formation channels are included via a complex equivalent local potential.Comparisons with the existing theoretical results are presented.
作者
于荣梅
程勇军
焦利光
周雅君
YU Rong-Mei;CHENG Yong-Jun;JIAO Li-Guang;ZHOU Ya-Jun(Center for Theoretical Atomic and Molecular Physics,Academy of Fundamental and Interdisciplinary Science,Harbin Institute of Technology,Harbin 150080)
基金
Supported by the National Natural Science Foundation of China under Grant No 10674055.
