| Issue |
Europhys. Lett.
Volume 59, Number 2, July 2002
|
|
|---|---|---|
| Page(s) | 166 - 172 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i2002-00223-5 | |
| Published online | 01 July 2002 | |
Uniform asymptotic approximation of 3D Coulomb scattering wave function
H. Hulubei National Institute of Nuclear Physics and Engineering -
Bucharest, Romania
Corresponding author: grama@theor1.theory.nipne.ro
Received:
21
December
2001
Accepted:
18
April
2002
The uniform asymptotic approximation for large η of the exact 3D
Coulomb scattering wave function 
is obtained. This
approximation is deduced by using the closed-form expressions of
and of its components 
and 
in terms of the Coulomb wave functions and their derivatives,
obtained in the present letter.
PACS: 03.65.Nk – Quantum mechanics: Scattering theory / 34.50.-s – Scattering of atoms and molecules / 34.80.Bm – Elastic scattering of electrons by atoms and molecules
© EDP Sciences, 2002
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