R-matrix theory of electron molecule scattering
نویسندگان
چکیده
منابع مشابه
ul 2 00 6 FERM 3 D : A finite element R - matrix electron molecule scattering code
FERM3D is a three-dimensional finite element program, for the elastic scattering of a low energy electron from a general polyatomic molecule, which is converted to a potential scattering problem. The code is based on tricubic polynomials in spherical coordinates. The electron-molecule interaction is treated as a sum of three terms: electrostatic, exchange. and polarisation. The electrostatic te...
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A multi-channel scattering problem is studied from a point of view of integral equations system. The system appears while natural one-particle wave function equation of the electron under action of a potential with non-intersecting ranges is considered. Spherical functions basis expansion of the potentials introduces partial amplitudes and corresponding radial functions. The approach is general...
متن کاملJ ul 2 00 6 FERM 3 D : A finite element R - matrix electron molecule scattering code
FERM3D is a three-dimensional finite element program, for the elastic scattering of a low energy electron from a general polyatomic molecule, which is converted to a potential scattering problem. The code is based on tricubic polynomials in spherical coordinates. The electron-molecule interaction is treated as a sum of three terms: electrostatic, exchange. and polarisation. The electrostatic te...
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ژورنال
عنوان ژورنال: Molecular Physics
سال: 2005
ISSN: 0026-8976,1362-3028
DOI: 10.1080/00268970500180105