Standard

Uniform quasi-classical formulas in the theory of atomic scattering. / Devdariani, A. Z.; Chesnokov, E. A.

в: Chemical Physics Reports, Том 17, № 6, 01.12.1998, стр. 1089-1106.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Devdariani, AZ & Chesnokov, EA 1998, 'Uniform quasi-classical formulas in the theory of atomic scattering', Chemical Physics Reports, Том. 17, № 6, стр. 1089-1106.

APA

Devdariani, A. Z., & Chesnokov, E. A. (1998). Uniform quasi-classical formulas in the theory of atomic scattering. Chemical Physics Reports, 17(6), 1089-1106.

Vancouver

Devdariani AZ, Chesnokov EA. Uniform quasi-classical formulas in the theory of atomic scattering. Chemical Physics Reports. 1998 Дек. 1;17(6):1089-1106.

Author

Devdariani, A. Z. ; Chesnokov, E. A. / Uniform quasi-classical formulas in the theory of atomic scattering. в: Chemical Physics Reports. 1998 ; Том 17, № 6. стр. 1089-1106.

BibTeX

@article{484dcb5265a248f2a620c742135e6988,
title = "Uniform quasi-classical formulas in the theory of atomic scattering",
abstract = "The results of recent works dealing with uniform quasi-classical description of the basic quantities appearing in the theory of atomic scattering (S-matrix, amplitude, and differential and total scattering cross sections) are reviewed. The above-listed quantities are expressed in the form of multiple integrals calculated by the saddle-point method. The cases with two and three saddle points and also a specific case arising in calculation of total cross sections are analyzed. An analytical extrapolation of the formula for a differential cross section to the region of classically forbidden trajectories and a uniform formula for the total cross section of inelastic transition are suggested for the first time. The formulas can also be used to describe photon and electron spectra produced by atomic collisions.",
author = "Devdariani, {A. Z.} and Chesnokov, {E. A.}",
year = "1998",
month = dec,
day = "1",
language = "English",
volume = "17",
pages = "1089--1106",
journal = "Chemical Physics Reports",
issn = "1074-1550",
publisher = "Cambridge International Science Publishing",
number = "6",
note = "8th International Workshop on Modern Chemical Physics ; Conference date: 01-01-1996",

}

RIS

TY - JOUR

T1 - Uniform quasi-classical formulas in the theory of atomic scattering

AU - Devdariani, A. Z.

AU - Chesnokov, E. A.

PY - 1998/12/1

Y1 - 1998/12/1

N2 - The results of recent works dealing with uniform quasi-classical description of the basic quantities appearing in the theory of atomic scattering (S-matrix, amplitude, and differential and total scattering cross sections) are reviewed. The above-listed quantities are expressed in the form of multiple integrals calculated by the saddle-point method. The cases with two and three saddle points and also a specific case arising in calculation of total cross sections are analyzed. An analytical extrapolation of the formula for a differential cross section to the region of classically forbidden trajectories and a uniform formula for the total cross section of inelastic transition are suggested for the first time. The formulas can also be used to describe photon and electron spectra produced by atomic collisions.

AB - The results of recent works dealing with uniform quasi-classical description of the basic quantities appearing in the theory of atomic scattering (S-matrix, amplitude, and differential and total scattering cross sections) are reviewed. The above-listed quantities are expressed in the form of multiple integrals calculated by the saddle-point method. The cases with two and three saddle points and also a specific case arising in calculation of total cross sections are analyzed. An analytical extrapolation of the formula for a differential cross section to the region of classically forbidden trajectories and a uniform formula for the total cross section of inelastic transition are suggested for the first time. The formulas can also be used to describe photon and electron spectra produced by atomic collisions.

UR - http://www.scopus.com/inward/record.url?scp=3342916635&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:3342916635

VL - 17

SP - 1089

EP - 1106

JO - Chemical Physics Reports

JF - Chemical Physics Reports

SN - 1074-1550

IS - 6

T2 - 8th International Workshop on Modern Chemical Physics

Y2 - 1 January 1996

ER -

ID: 28478097