scholarly journals Electron Scattering Cross-Section Calculations for Atomic and Molecular Iodine

Atoms ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 103
Author(s):  
Harindranath Ambalampitiya ◽  
Kathryn Hamilton ◽  
Oleg Zatsarinny ◽  
Klaus Bartschat ◽  
Matt Turner ◽  
...  
Keyword(s):  
Electron Scattering ◽  
Cross Sections ◽  
Vibrational Excitation ◽  
Electron Attachment ◽  
Molecular Iodine ◽  
Close Coupling ◽  
R Matrix ◽  
Local Complex ◽  
Excitation Cross Sections ◽  
Ionization Cross Sections

Cross sections for electron scattering from atomic and molecular iodine are calculated based on the R-matrix (close-coupling) method. Elastic and electronic excitation cross sections are presented for both I and I2. The dissociative electron attachment and vibrational excitation cross sections of the iodine molecule are obtained using the local complex potential approximation. Ionization cross sections are also computed for I2 using the BEB model.

Low energy (1–19 eV) electron scattering from condensed thymidine (dT) II: comparison of vibrational excitation cross sections with those of tetrahydrofuran and the recalibrated values of thymine

2019 ◽  
Vol 21 (43) ◽  
pp. 23818-23825 ◽  
Author(s):  
V. Lemelin ◽  
A. D. Bass ◽  
P. Cloutier ◽  
L. Sanche
Keyword(s):  
Electron Scattering ◽  
Cross Sections ◽  
Vibrational Excitation ◽  
Low Energy ◽  
Energy Electron ◽  
Excitation Cross Sections ◽  
Low Energy Electron

Comparison of absolute vibrational cross sections for low-energy electron scattering from condensed thymidine with those of tetrahydrofuran and thymine.

Low energy (1–19 eV) electron scattering from condensed thymidine (dT) I: absolute vibrational excitation cross sections

2019 ◽  
Vol 21 (43) ◽  
pp. 23808-23817
Author(s):  
V. Lemelin ◽  
A. D. Bass ◽  
P. Cloutier ◽  
L. Sanche
Keyword(s):  
High Resolution ◽  
Energy Loss ◽  
Electron Scattering ◽  
Cross Sections ◽  
Electron Energy Loss Spectroscopy ◽  
Vibrational Excitation ◽  
Low Energy ◽  
Resolution Electron ◽  
Excitation Cross Sections ◽  
Electron Energy Loss

Absolute vibrational cross sections for low energy (1–19 eV) electron scattering from condensed thymidine using high-resolution electron energy loss spectroscopy.

Relativistic R-matrix close-coupling method based on the effective many-body Hamiltonian: electron-impact excitation of the 3s2 1S0–3s3p1P1o electric dipole-allowed transition of the Ar6+ ion1This article is part of a Special Issue on the 10th International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas.

2011 ◽  
Vol 89 (4) ◽  
pp. 457-463
Author(s):  
Juan A. Santana ◽  
Yasuyuki Ishikawa
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Electric Dipole ◽  
Coupling Method ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Many Body ◽  
Close Coupling ◽  
R Matrix ◽  
Excitation Cross Sections

Electron-impact excitation cross sections of the electric dipole-allowed 3s2 1S0–3s3p [Formula: see text] transition in Mg-like argon (Ar6+) are calculated using the configuration-interaction and effective many-body Hamiltonian R-matrix close-coupling methods. The near-threshold electron-impact excitation cross sections computed with the effective many-body Hamiltonian R-matrix close-coupling method are in good agreement with the benchmark experimental results.

Excitation cross sections of theH2(XΣg+1→bΣu+3) by the combined close-coupling—R-matrix method

1982 ◽  
Vol 26 (4) ◽  
pp. 1852-1857 ◽  
Author(s):  
Thomas K. Holley ◽  
Sunggi Chung ◽  
Chun C. Lin ◽  
Edward T. P. Lee
Keyword(s):  
Cross Sections ◽  
Matrix Method ◽  
Close Coupling ◽  
R Matrix ◽  
Excitation Cross Sections

scholarly journals Cross Sections for Electron Scattering in Nitrogen

1984 ◽  
Vol 37 (5) ◽  
pp. 487 ◽  
Author(s):  
GN Haddad
Keyword(s):  
Boltzmann Equation ◽  
Electron Scattering ◽  
Cross Sections ◽  
Vibrational Excitation ◽  
Electron Drift ◽  
Normalization Factor ◽  
Pure Nitrogen ◽  
The Boltzmann Equation ◽  
Excitation Cross Sections

New measurements of electron drift velocities in mixtures of nitrogen and argon have been analysed to determine the normalization factor for the vibrational excitation cross sections for nitrogen. The validity of applying a two-term solution of the Boltzmann equation in these mixtures is demonstrated. The derived cross sections are shown to be consistent with earlier transport data in pure nitrogen.

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