CAJ | 학술논문

在量子散射框架下，对真实激光场引进多光子相互作用准静态过程模型，考虑束缚－自由跃迁中电磁场的规范一致性及电子与激光场长程相互作用的极限，研究激光场对量子散射过程中三重微分散射截面的影响。多数共面非对称情况下激光场对三重微分散射截面有提升作用，此外靶原子处于激发态时binary峰出现分裂，激光场对三重微分散射截面也有放大作用。
재양자산사광가하，대진실격광장인진다광자상호작용준정태과정모형，고필속박－자유약천중전자장적규범일치성급전자여격광장장정상호작용적겁한，연구격광장대양자산사과정중삼중미분산사절면적영향。다수공면비대칭정황하격광장대삼중미분산사절면유제승작용，차외파원자처우격발태시binary봉출현분렬，격광장대삼중미분산사절면야유방대작용。
Multiple-photon interaction model of quasi-static process has been introduced to real laser field, in the framework of quantum scattering.Based on the specification conformity of bound-free transitions in electro-magnetic field and the limits of long-range interaction between electron and laser field, the effects of triple-differential cross section in laser field during quantum scattering process have been investigated.The results show that laser field has enhanced triple differential cross section in most coplanar asymmetric conditions.Moreover, binary peaks were split when the target atom in the excited state, laser field also has a magnifying effect on triple differential cross section.