We discuss the effect of radiation friction and quantum recoil on the parameters of a gamma comb with narrow spectral peaks, arising when use is made of laser pulses with time-dependent polarisation, which reduces significantly the ponderomotive broadening of harmonics. A detailed numerical study of the contribution of the electron beam nonideality to the observability of the effect is presented.

中文翻译：

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非线性康普顿散射中的偏振选通技术：辐射摩擦和电子束非理想性的影响

我们讨论了辐射摩擦和量子反冲对具有窄光谱峰的伽马梳参数的影响，当使用具有时间相关偏振的激光脉冲时出现，这显着降低了谐波的有质加宽。介绍了电子束非理想性对效应可观察性的贡献的详细数值研究。