引用本文:
蔡孟秋, 唐璧玉, 杨国伟, 杨益明, 韩克利. 碰撞能量对反应Sr＋HF转动取向的影响[J]. 物理化学学报,
2001, 17(06): 521-525.
doi:
10.3866/PKU.WHXB20010610
Citation: Cai Meng-Qiu, Tang Bi-Yu, Yang Guo-Wei, Yang Yi-Ming, Han Ke-Li. Rotational Alignment of the Reaction Sr＋HF as a Function of Collision Energies[J]. Acta Physico-Chimica Sinica, 2001, 17(06): 521-525. doi: 10.3866/PKU.WHXB20010610
Citation: Cai Meng-Qiu, Tang Bi-Yu, Yang Guo-Wei, Yang Yi-Ming, Han Ke-Li. Rotational Alignment of the Reaction Sr＋HF as a Function of Collision Energies[J]. Acta Physico-Chimica Sinica, 2001, 17(06): 521-525. doi: 10.3866/PKU.WHXB20010610
碰撞能量对反应Sr＋HF转动取向的影响
摘要:
在推广LEPS势能面上，用经典轨线方法，研究了反应碰撞能量对反应Sr＋HF的转动取向的影响.计算结果与产物轨道角动量模型进行比较.计算结果表明，随着碰撞能量的增加，产物转动取向越强烈.
English
Rotational Alignment of the Reaction Sr＋HF as a Function of Collision Energies
Abstract:
The trajectory calculations of the reaction Sr＋HF on the extended
LondonEyring PolanyiSato (LEPS) potential energy surface have been carried out to study the dependence of product rotational alignment on the collision energies. The calculated results for the reaction of Sr＋HF were compared with the predictions from the constrained product orbital angular momentum model. The
final rotational angular momentum was found to be perpendicularly polarized with respect to the reagents′ relative velocity vector. The higher the collision energies are the more anisotropic is the distribution of the product rotational angular momentum vector.
扫一扫看文章
计量
- PDF下载量: 2557
- 文章访问数: 3498
- HTML全文浏览量: 40
下载:
