Effect of laser polarization in laser-assisted electron-helium inelastic collisions:a sturmian approach
O. El Akramine, A. Makhoute, D. Khalfl, A. Maquet, R. Taieb
Abstract
The influence of linearly and circularly polarized laser fields on the dynamics of fast electron-impact excitation in atomic helium is discussed. A detailed analysis is made in the excitation of 21S, 31S and 31D dressed states of helium target.
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