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首页> 外文期刊>Journal of Experimental and Theoretical Physics >Resonances and dichroism in the scattering of an electron in an intense laser field by the Coulomb potential
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Resonances and dichroism in the scattering of an electron in an intense laser field by the Coulomb potential

机译:库仑电势在强激光场中电子散射中的共振和二向色性

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摘要

We use a new type of Hamiltonian representing the electron-proton interaction in an intense laser field for an ab initio calculation of the differential scattering cross section. We give the diagrams of the results of calculations of the shapes and widths of the resonances in the cross section of electron scattering by the "field-dressed" Coulomb potential. The resonances emerge because of re-emission of photons by the electron. We also give the angular distribution of the scattered electrons as a function of circular dichroism for different values of the laser field strength and frequency.
机译:我们使用一种新型的哈密顿量表示微弱散射截面的从头算,该哈密顿量表示强激光场中的电子-质子相互作用。我们给出了通过“场致”库仑电势计算电子散射截面中共振的形状和宽度的结果图。由于电子重新发射光子,因此出现了共振。对于不同的激光场强度和频率值,我们还给出了散射电子的角分布作为圆二色性的函数。

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