强激光场下NH_3分子波包演化和粒子数布居研究  

The Research of Wavepacket Evolution and Population of Ammonia in Strong Laser Field

作　　者：李荣[1] 侯庆军[1] 

机构地区：[1]滨州学院物理与电子科学系,山东滨州256603

出　　处：《滨州学院学报》2009年第6期44-47,共4页Journal of Binzhou University

摘　　要：计算了质量加权坐标系下NH3分子基态、激发态和离子基态势能面,研究了基态波包演化情况以及波包在基态激发态之间布居情况.通过研究证实了NH3分子存在拉伸振动,同时发现基态、激发态粒子数布居存在拉比振荡现象.Using quality weighed system, we compute the potentials of ground state, excite state and ionic ground state of the NH3 molecule. We study the wavepacket＇s evolution on the ground state,and the population between the ground state and excited state. The research confirms the strech vibration of NH3. We also find the Rabi oscillation between the two states.

关 键 词：质量加权 波包 拉比振荡 

分 类 号：O439[机械工程—光学工程]