In order to calculate the coulomb potentialscattering, the path integral is investiged in momentum space.
在合理的近似下，通过在动量表象中计算路径积分，较为方便地求出了。
2
The potentialscattering solution in this medium is successfully obtained in terms of the phase-shift analysis.
在这种介体中用相移分析法能成功地得到散射解。
3
In this paper, we take Regge theory as a basis to carry out a research on the possibility of analytic continuation. In combination with potentialscattering, we discuss some questions in QCD.