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Laser-assisted electron capture by a fast proton from a hydrogen atom
Authors:Li Shu-Min  Miao Yan-Gang  Zhou Zi-Fang  Chen Ji  Liu Yao-Yang
Affiliation:Chinese Center of Advanced Science and Technology (World Laboratory), P.O. Box 8730, 100080, Beijing, People’s Republic of China
Department of Modern Physics, University of Science and Technology of China, P.O. Box 4, Anhui 230027, Hefei, People’s Republic of China
Abstract:
The first Born approximation is used to study the laser-assisted electron capture by a fast proton from a hydrogen atom. The laser modification on differential cross section peaks sharply in the forward direction. With the impact energy increasing, the change in integral cross section becomes notable. The more intense the laser, the greater the cross section is; the lower the frequency, the greater the cross section.
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