强磁场中朗道最低能级的共振阈值双光子$e^-e^+$对产生
Resonant threshold two-photon $e^-e^+$ pair production onto the lowest Landau levels in a strong magnetic field
摘要：
研究了强磁场中双光子产生正负电子对的过程。考虑了过程运动学，求出了粒子任意极化的几率幅，建立了共振条件，并在满足共振条件的最低能级（$l_{e} = 1$，$l_{p} = 0$）上估计了电子和正电子的共振截面.
英文摘要：
The process of electron-positron pair production by two photons in a strong magnetic field has been studied. The process kinematics is considered, and the probability amplitude for arbitrary polarizations of particles is found. The resonance conditions are established, and the resonant cross-section is estimated in the case where the electron and the positron occupy the lowest levels ($l_{e} = 1$, $l_{p} = 0$) that satisfy these resonance conditions.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
