Mott scattering of a Klein-Gordon particle in an intense laser field
Mott scattering of a Klein-Gordon particle in an intense laser field
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克莱因戈登粒子在强激光场中的莫特散射
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
M. Boca
中科院分区：
文献类型：
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作者：
M. Boca
本文研究了具有固定传播方向、任意宽度和形状的强平面波激光脉冲作用下带电无自旋粒子的Mott散射。我们导出了跃迁振幅的两种等价形式，并讨论了在激光脉冲情况下和单色情况下得到的相应结果之间的关系。我们得到的条件定义的边界的“亮”域（域的能量方向空间中的散射粒子的允许值），我们用数值例子说明我们的结果。
We study the Mott scattering of charged spinless particles in the presence of an intense plane wave laser pulse with fixed propagation direction and arbitrary duration and shape. We derive two equivalent forms of the transition amplitude and we discuss the relation between the respective results obtained in the case of a laser pulse and the monochromatic case. We obtain the condition defining the boundaries of the “bright” domain (the domain of allowed values in the energy-direction space of the scattered particle) and we illustrate our results with numerical examples.