dorsal/arxiv
View SchemaMultiple scattering and electron-uracil collisions at low energies
| Authors | Sergey Yalunin, Sergey B. Leble |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0606052 |
| URL | https://arxiv.org/abs/quant-ph/0606052 |
| DOI | 10.1140/epjst/e2007-00115-x |
Abstract
Links between two well known methods: methods of zero-range and non-overlapped (muffin-tin) potentials are discussed. Some difficulties of the method of zero-range potentials and its possible elimination are discussed. We argue that such advanced method of ZRP potential can be applied to realistic electron-molecular processes. The method reduces electron-molecule scattering to generalized eigenvalue problem for hermitian matrices and admit fast numerical scheme. A noteworthy feature of the method is direct possibility to calculate the wave functions (partial waves). The theory is applied to electron-uracil scattering. Partial phases and cross-sections at low energies are evaluated and plotted.
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"abstract": "Links between two well known methods: methods of zero-range and\nnon-overlapped (muffin-tin) potentials are discussed. Some difficulties of the\nmethod of zero-range potentials and its possible elimination are discussed. We\nargue that such advanced method of ZRP potential can be applied to realistic\nelectron-molecular processes. The method reduces electron-molecule scattering\nto generalized eigenvalue problem for hermitian matrices and admit fast\nnumerical scheme. A noteworthy feature of the method is direct possibility to\ncalculate the wave functions (partial waves). The theory is applied to\nelectron-uracil scattering. Partial phases and cross-sections at low energies\nare evaluated and plotted.",
"arxiv_id": "quant-ph/0606052",
"authors": [
"Sergey Yalunin",
"Sergey B. Leble"
],
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"quant-ph"
],
"doi": "10.1140/epjst/e2007-00115-x",
"title": "Multiple scattering and electron-uracil collisions at low energies",
"url": "https://arxiv.org/abs/quant-ph/0606052"
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