Hybrid approach to electron scattering from polar molecules
Electron scattering from polar molecules is studied in a hybrid approach that uses the recently introduced algebraic-eikonal approach to describe the forward-angle scattering and the results of, for example, a close-coupling calculation for larger angles. The two calculations are matched by making a...
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| Veröffentlicht in: | Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 1990-12, Vol.42 (11), p.6414-6422 |
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| container_end_page | 6422 |
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| container_issue | 11 |
| container_start_page | 6414 |
| container_title | Physical review. A, Atomic, molecular, and optical physics |
| container_volume | 42 |
| creator | Bijker, R Amado, RD Collins, LA |
| description | Electron scattering from polar molecules is studied in a hybrid approach that uses the recently introduced algebraic-eikonal approach to describe the forward-angle scattering and the results of, for example, a close-coupling calculation for larger angles. The two calculations are matched by making a partial-wave expansion and combining the high partial waves of the algebraic-eikonal approach with the low partial waves obtained in a full close-coupling calculation. The method is illustrated by applying it to electron scattering from a rigid-rotor molecule with a large dipole moment. |
| doi_str_mv | 10.1103/PhysRevA.42.6414 |
| format | Article |
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The two calculations are matched by making a partial-wave expansion and combining the high partial waves of the algebraic-eikonal approach with the low partial waves obtained in a full close-coupling calculation. The method is illustrated by applying it to electron scattering from a rigid-rotor molecule with a large dipole moment.</description><identifier>ISSN: 1050-2947</identifier><identifier>EISSN: 1094-1622</identifier><identifier>DOI: 10.1103/PhysRevA.42.6414</identifier><identifier>PMID: 9903939</identifier><language>eng</language><publisher>United States</publisher><subject>640304 - Atomic, Molecular & Chemical Physics- Collision Phenomena ; ATOMIC AND MOLECULAR PHYSICS ; COLLISIONS ; EIKONAL APPROXIMATION ; ELECTRON COLLISIONS ; ELECTRON-MOLECULE COLLISIONS ; ENERGY RANGE ; EV RANGE ; MOLECULE COLLISIONS ; PARTIAL WAVES ; POLAR COMPOUNDS ; SCATTERING ; SMALL ANGLE SCATTERING</subject><ispartof>Physical review. 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The two calculations are matched by making a partial-wave expansion and combining the high partial waves of the algebraic-eikonal approach with the low partial waves obtained in a full close-coupling calculation. The method is illustrated by applying it to electron scattering from a rigid-rotor molecule with a large dipole moment.</abstract><cop>United States</cop><pmid>9903939</pmid><doi>10.1103/PhysRevA.42.6414</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1050-2947 |
| ispartof | Physical review. A, Atomic, molecular, and optical physics, 1990-12, Vol.42 (11), p.6414-6422 |
| issn | 1050-2947 1094-1622 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6153320 |
| source | American Physical Society Journals |
| subjects | 640304 - Atomic, Molecular & Chemical Physics- Collision Phenomena ATOMIC AND MOLECULAR PHYSICS COLLISIONS EIKONAL APPROXIMATION ELECTRON COLLISIONS ELECTRON-MOLECULE COLLISIONS ENERGY RANGE EV RANGE MOLECULE COLLISIONS PARTIAL WAVES POLAR COMPOUNDS SCATTERING SMALL ANGLE SCATTERING |
| title | Hybrid approach to electron scattering from polar molecules |
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