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双色激光场中一维氢分子的经典动力学性质研究
  • 期刊名称：计算物理，2009. to be published
  • 时间：0
  • 分类：O562[理学—原子与分子物理;理学—物理]
  • 作者机构：[1]吉林大学原子与分子物理研究所,吉林长春130012
  • 相关基金：国家自然科学基金（10574057,10571074）及高等学校博士学科点专项科研基金（20050183010）资助项目
  • 相关项目：量子系统的辛算法及其在量子物理中的应用
关键词： 双色场, 一维氢分子, 经典动力学, 辛算法, two-color intense laser field, hydrogen molecule, classical dynamics, sympleetic algorithm
中文摘要：

应用经典理论方法,采用辛算法,数值求解双色激光场作用下的一维共线氢分子的哈密顿正则方程,得到氢分子在激光场作用下的经典轨迹,并计算H2＋,H22＋,H,H＋等产物的产生概率随时间的演化,分析了双色场的光强、倍频、相位的变化对氢分子动力学性质的影响并给出相关的物理解释.

英文摘要：

Dynamics of one-dimensional hydrogen molecule in two-color intense laser field is studied with classical theory and symplectic algorithm. Classical trajectories are obtained by solving Hamiltonian equations numerically. Probabilities of H2^＋ , H2^2＋ , H, H ^＋ are evaluated. Classical dynamics caused by laser intensity, frequency, and phase are illustrated and explained.

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期刊论文 34 会议论文 12
量子系统的辛算法及其在量子物理中的应用
期刊论文 31 会议论文 12
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