BEPC Compton散射极化仪的理论研究

Theoretical Studies on BEPC Compton Polarimeter

摘要: 简要介绍了圆偏振激光在极化电子束上的Ｃｏｍｐｔｏｎ散射理论，研究了北京正负电子对撞机（ＢＥＰＣ）极化仪的测量原理，并根据ＢＥＰＣ极化仪的实验参数计算了散射的能谱、空间分布和强度．The theory of Compton scattering of polarized photons on polarized electrons, and the principle of Beijing Electron Positron Collider (BEPC) Compton polarimeter are shortly discussed. The energy spectrum, vertical distributions and the intensity of Compton scattering under particular conditions are also calculated.

Abstract: The theory of Compton scattering of polarized photons on polarized electrons, and the principle of Beijing Electron Positron Collider (BEPC) Compton polarimeter are shortly discussed. The energy spectrum, vertical distributions and the intensity of Compton scattering under particular conditions are also calculated.