On an improved model of a complex optical potential for electron elastic scattering

被引：11

作者：

Staszewska, Grazyna ^{[1
]}

Staszewski, Przemyslaw ^{[2
]}

Zebrowski, Krzysztof ^{[1
]}

机构：

[1] Nicholas Copernicus Univ, Inst Phys, PL-87100 Torun, Poland

[2] Nicholas Copernicus Univ, Coll Med, Dept Theoret, Fdn Biomed Sci & Med Informat, PL-85067 Bydgoszcz, Poland

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2008年 / 168卷 / 1-3期

关键词：

Electron scattering; Optical potential; Absorption potential; Cross-sections;

D O I：

10.1016/j.elspec.2008.08.002

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Empirical scaling functions of the type suggested by Lee et al. [M.-T. Lee, I. Iga. L.E. Machado, L.M. Brescansin, E.A. y Castro, I.P. Sanches, G.L.C. Souza, J. Electron Spectrosc. Relat. Phenom. 155 (2007) 14] for the quasifree-scattering model are tested. The parameters of the scaling function have been fitted by using the genetic algorithm to reproduce the experimental data for the elastic scattering of electrons by helium, neon and argon atoms at impact energies 20-3000eV. The results confirm the effectiveness of the model. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：40 / 43

页数：4

共 50 条

[21] Theory of elastic neutrino-electron scattering
Tomalak, Oleksandr
Hill, Richard J.
PHYSICAL REVIEW D, 2020, 101 (03)
[22] Elastic Electron Scattering from Be, Mg, and Ca
Adibzadeh, Mehrdad
Theodosiou, Constantine E.
Harmon, Nicholas J.
ATOMS, 2024, 12 (06)
[23] Low-energy elastic electron scattering from ethylene: Elastic scattering and vibrational excitation
Khakoo, M. A.
Khakoo, S. M.
Sakaamini, A.
Hlousek, B. A.
Hargreaves, L. R.
Lee, J.
Murase, R.
PHYSICAL REVIEW A, 2016, 93 (01)
[24] Elastic electron scattering from formamide molecule
Maljkovic, J. B.
Blanco, F.
Garcia, G.
Marinkovic, B. P.
Milosavljevic, A. R.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2012, 279 : 124 - 127
[25] Impact of Nonlocality Effects in Proton Optical Potential from Folding Model on p+16O Elastic Scattering at Low Energies
Phuc, Nguyen Hoang
Phuc, Nguyen Tri Toan
Cuong, Do Cong
BRAZILIAN JOURNAL OF PHYSICS, 2024, 54 (06)
[26] THEORY OF ATOMIC OPTICAL-POTENTIAL IN SOLID APPLICATION TO ELECTRON-HELIUM SCATTERING
FUJIKAWA, T
YIKEGAKI, T
HEDIN, L
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1995, 64 (07) : 2351 - 2355
[27] Improved non-empirical absorption potential for electron scattering at intermediate and high energies:: 30-10 000 eV
Blanco, F
García, G
PHYSICS LETTERS A, 1999, 255 (03) : 147 - 153
[28] Study of Electron and Positron Elastic Scattering from Hydrogen Sulphide Using Analytically Obtained Static Potential
Mahato, Dibyendu
Sharma, Lalita
Srivastava, Rajesh
ATOMS, 2020, 8 (04) : 1 - 19
[29] AN IMPROVED ELECTRON SCATTERING MODEL IN MULTI-LAYER MEDIUM——“EQUIVALENT SINGLE MEDIUM SCATTERING” CALCULATION METHOD
何延才
胡幼华
陈家光
王心磊
Science Bulletin, 1988, (14) : 1223 - 1228
[30] Application of the scaled quasi-free scattering model absorption potential to electron scattering by CHx (x=1,2,3,4)
Castro, E. A. Y.
Souza, G. L. C.
Brescansin, L. M.
Machado, L. E.
dos Santos, A. S.
Lee, M-T
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2010, 182 (1-2) : 4 - 10

← 1 2 3 4 5 →