Journal article

EXACT QUANTUM AND SEMICLASSICAL CALCULATION OF POSITIONS AND RESIDUES OF REGGE-POLES FOR INTERATOMIC POTENTIALS

Abstract:

Semiclassical and exact quantum methods have been used to calculate the positions and residues of Regge poles for two interatomic potentials. A Lennard-Jones (6,4) potential with parameters approximating H+-Ar collisions and a Lennard-Jones (12,6) potential with parameters approximating the elastic scattering of K by HBr have been used. There is good agreement between the semiclassical and quantum calculations both for the pole positions and modulus and phase of the residues. Some properties ...

Publication status:
Published

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Publisher copy:
10.1088/0022-3700/9/10/022

Authors

Journal:
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Volume:
9
Issue:
10
Pages:
1783-1799
Publication date:
1976-01-01
DOI:
ISSN:
0953-4075
Source identifiers:
3154
Language:
English
Pubs id:
pubs:3154
UUID:
uuid:5e369562-10cd-4854-810e-913ccc284f3b
Local pid:
pubs:3154
Deposit date:
2012-12-19