2-D R-Matrix Propagation: A Large Scale Electron Scattering Simulation Dominated by the Multiplication of Dynamically Changing Matrices

2003 ◽  
pp. 354-367
Author(s):  
Timothy Stitt ◽  
N. Stan Scott ◽  
M. Penny Scott ◽  
Phil G. Burke
Keyword(s):  
Electron Scattering ◽  
Large Scale ◽  
R Matrix

scholarly journals Relativistic B-Spline R-Matrix Calculations for Electron Collisions with Ytterbium

Atoms ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 47
Author(s):  
Kathryn R. Hamilton ◽  
Klaus Bartschat ◽  
Oleg Zatsarinny
Keyword(s):  
Experimental Data ◽  
Electron Scattering ◽  
Cross Sections ◽  
Matrix Method ◽  
Model Potential ◽  
Electron Collisions ◽  
R Matrix ◽  
B Spline ◽  
Potential Approach

We have applied the full-relativistic Dirac B-Spline R-matrix method to obtain cross sections for electron scattering from ytterbium atoms. The results are compared with those obtained from a semi-relativistic (Breit-Pauli) model-potential approach and the few available experimental data.

Electron scattering from germanium tetrafluoride

RSC Advances ◽  
2014 ◽  
Vol 4 (109) ◽  
pp. 63817-63823 ◽  
Author(s):  
Biplab Goswami ◽  
Rahla Naghma ◽  
Bobby Antony
Keyword(s):  
Momentum Transfer ◽  
Electron Scattering ◽  
Cross Sections ◽  
Differential Cross ◽  
Shape Resonance ◽  
Differential Cross Sections ◽  
Rotational Excitation ◽  
R Matrix ◽  
High Energies ◽  
Germanium Tetrafluoride

R-matrix and SCOP methods are used at low and high energies respectively to find e-GeF4 TCS. Electronic and rotational excitation, momentum transfer and elastic differential cross sections are also calculated. A shape resonance is observed at 5.7 eV.

R-matrix calculations for polyatomic molecules: electron scattering by

1997 ◽  
Vol 30 (18) ◽  
pp. 4087-4096 ◽  
Author(s):  
L A Morgan ◽  
C J Gillan ◽  
J Tennyson ◽  
Xiushan Chen
Keyword(s):  
Electron Scattering ◽  
Polyatomic Molecules ◽  
R Matrix

Study of electron scattering by N2O using the polyatomic R-matrix method

1996 ◽  
Vol 29 (9) ◽  
pp. 1877-1877 ◽  
Author(s):  
Baljit K Sarpal ◽  
Kurt Pfingst ◽  
Bernd M Nestmann ◽  
Sigrid D Peyerimhoff
Keyword(s):  
Electron Scattering ◽  
Matrix Method ◽  
R Matrix

Electron scattering from atomic targets: application of Dirac R-matrix theory

1998 ◽  
pp. 325-348 ◽  
Author(s):  
Wasantha Wijesundera ◽  
Ian Grant ◽  
Patrick Norrington
Keyword(s):  
Electron Scattering ◽  
Matrix Theory ◽  
R Matrix
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