Complete description of polarization effects in e + e- pair productionby a photon in the field of a strong laser wave
Complete description of polarization effects in e + e- pair productionby a photon in the field of a strong laser wave
复制标题
DOI：
10.1140/epjc/s2005-02125-1
复制
发表时间：
2004-12
期刊：
影响因子：
--
通讯作者：
D. Ivanov;G. Kotkin;V. Serbo
中科院分区：
文献类型：
--
作者：
D. Ivanov;G. Kotkin;V. Serbo
本文研究了高能光子在强激光场中产生ae+ e对的问题。计算了圆偏振或线偏振激光光子和所有其他粒子的任意偏振的这个过程的概率。我们得到了完整的一套功能，描述这样的概率在一个紧凑的不变形式。此外，我们还详细讨论了与对撞机上的转换问题有关的运动学中的极化效应。
We consider production of ae+e-pair by a high-energy photon in the field of a strong laser wave. A probability of this process for circularly or linearly polarized laser photons and for arbitrary polarization of all other particles is calculated. We obtain the complete set of functions which describe such a probability in a compact invariant form. Besides, we discuss in some detail the polarization effects in the kinematics relevant to the problem ofconversion atandcolliders.