Complex configuration interaction calculations of the cross section for the dissociative electron attachment process e− + F2 → F 2− → F + F− using the complex basis function method

2011 ◽  
Vol 33 (4) ◽  
pp. 355-362 ◽  
Author(s):  
Michael Honigmann ◽  
Robert J. Buenker ◽  
Heinz-Peter Liebermann
Keyword(s):  
Cross Section ◽  
Configuration Interaction ◽  
Basis Function ◽  
Function Method ◽  
Electron Attachment ◽  
Complex Configuration ◽  
Dissociative Electron Attachment ◽  
Configuration Interaction Calculations ◽  
Complex Basis ◽  
Attachment Process

scholarly journals Broadband Adaptive RCS Computation through Characteristic Basis Function Method

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
Guohua Wang ◽  
Yufa Sun
Keyword(s):  
Cross Section ◽  
Basis Function ◽  
Function Method ◽  
High Accuracy ◽  
Wide Frequency Range ◽  
Singular Value ◽  
Basis Functions ◽  
Frequency Range ◽  
Arbitrary Frequency ◽  
Value Decomposition

A broadband radar cross section (RCS) calculation approach is proposed based on the characteristic basis function method (CBFM). In the proposed approach, the desired arbitrary frequency band is adaptively divided into multiple subband in consideration of the characteristic basis functions (CBFs) number, which can reduce the universal characteristic basis functions (UCBFs) numbers after singular value decomposition (SVD) procedure at lower subfrequency band. Then, the desired RCS data can be obtained by splicing the RCS data in each subfrequency band. Numerical results demonstrate that the proposed method achieve a high accuracy and efficiency over a wide frequency range.

Absolute cross section for dissociative electron attachment inO2condensed on Kr film

1990 ◽  
Vol 64 (5) ◽  
pp. 523-526 ◽  
Author(s):  
H. Sambe ◽  
D. E. Ramaker ◽  
M. Deschenes ◽  
A. D. Bass ◽  
L. Sanche
Keyword(s):  
Cross Section ◽  
Electron Attachment ◽  
Absolute Cross Section ◽  
Dissociative Electron Attachment

Molecular photoionization cross sections by the complex-basis-function method

1985 ◽  
Vol 32 (4) ◽  
pp. 2134-2141 ◽  
Author(s):  
Chin-hui Yu ◽  
Russell M. Pitzer ◽  
C. William McCurdy
Keyword(s):  
Cross Sections ◽  
Basis Function ◽  
Function Method ◽  
Molecular Photoionization ◽  
Complex Basis

scholarly journals Взаимодействие низкоэнергетических электронов с молекулами D-рибозы

2021 ◽  
Vol 129 (12) ◽  
pp. 1471
Author(s):  
И.В. Чернышова ◽  
Е.Э. Контрош ◽  
О.Б. Шпеник
Keyword(s):  
Total Cross Section ◽  
Energy Range ◽  
Cross Section ◽  
Electron Scattering ◽  
Cross Sections ◽  
Electron Attachment ◽  
Low Energy ◽  
Dissociative Electron Attachment ◽  
Low Energy Electrons ◽  
First Time

Abstract– The interactions of low-energy electrons (<20 eV) with D-ribose molecules, namely, electron scattering and dissociative attachment, are studied. The results of these studies showed that the fragmentation of D-ribose molecules occurs effectively even at an electron energy close to zero. as well as in the energy range 5.50–9.50 eV. In the total cross section of electron scattering by molecules, resonance features at energies of 5.00–9.00 eV in the region of formation of ionic fragments C3H4O2–, C2H3O2–, OH–, associated with the destruction of molecular heterocycles, were experimentally discovered for the first time. The correlation of the features observed in the scattering and dissociative electron attachment cross sections is analyzed.

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