Orbiting resonances and bound states in molecular scattering

被引：0
|
作者：
De Micheli, Enrico [1 ]
Viano, Giovanni Alberto [1 ]
机构：
[1] Dipartimento di Fisica, Universita di Genova, Ist. Nazionale di Fisica Nucleare, Via Dodecaneso, 33, 16146 Genova, Italy
来源：
Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 65卷 / 3 A期
关键词：
Estimation - Geometry - Mathematical models - Molecules - Scattering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A geometric theory of orbiting is given and an approximate representation of the scattering amplitude is obtained in terms of moving poles. Furthermore, a fitting formula for the phase shifts that also accounts for the role of the nonresonating phase shifts is derived. Finally, orbiting and diffracted rays, as well as resonances and diffraction are differentiated.
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页码：1 / 032728
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