Fock-Tani Hamiltonian for reactions involving two-electron atoms
The Fock-Tani Hamiltonian is found for scattering processes involving up to two ions and two electrons. Possible bound-state species include one or two electrons bound on an ion fixed at the origin, and a one-electron projectile atom. A diagrammatic technique is illustrated that simplifies the algeb...
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Veröffentlicht in: | Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 1991-06, Vol.43 (11), p.6018-6026 |
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container_title | Physical review. A, Atomic, molecular, and optical physics |
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description | The Fock-Tani Hamiltonian is found for scattering processes involving up to two ions and two electrons. Possible bound-state species include one or two electrons bound on an ion fixed at the origin, and a one-electron projectile atom. A diagrammatic technique is illustrated that simplifies the algebra of the transformation. Coulomb- or plane-wave states are automatically generated by the same asymptotic Hamiltonian for all arrangement channels. |
doi_str_mv | 10.1103/PhysRevA.43.6018 |
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C</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review. A, Atomic, molecular, and optical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>STRATON, J. C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fock-Tani Hamiltonian for reactions involving two-electron atoms</atitle><jtitle>Physical review. A, Atomic, molecular, and optical physics</jtitle><addtitle>Phys Rev A</addtitle><date>1991-06-01</date><risdate>1991</risdate><volume>43</volume><issue>11</issue><spage>6018</spage><epage>6026</epage><pages>6018-6026</pages><issn>1050-2947</issn><eissn>1094-1622</eissn><coden>PLRAAN</coden><abstract>The Fock-Tani Hamiltonian is found for scattering processes involving up to two ions and two electrons. Possible bound-state species include one or two electrons bound on an ion fixed at the origin, and a one-electron projectile atom. A diagrammatic technique is illustrated that simplifies the algebra of the transformation. Coulomb- or plane-wave states are automatically generated by the same asymptotic Hamiltonian for all arrangement channels.</abstract><cop>College Park, MD</cop><pub>American Physical Society</pub><pmid>9904932</pmid><doi>10.1103/PhysRevA.43.6018</doi><tpages>9</tpages></addata></record> |
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subjects | 640304 - Atomic, Molecular & Chemical Physics- Collision Phenomena ATOM COLLISIONS Atomic and molecular collision processes and interactions ATOMIC AND MOLECULAR PHYSICS ATOMS BOUND STATE COLLISIONS CROSS SECTIONS DIFFERENTIAL CROSS SECTIONS ELEMENTS Exact sciences and technology FLUIDS FOCK REPRESENTATION GASES HAMILTONIANS HELIUM HYDROGEN ION COLLISIONS ION-ATOM COLLISIONS ISOELECTRONIC ATOMS MATHEMATICAL OPERATORS NONMETALS Physics QUANTUM OPERATORS RARE GASES Scattering of atoms, molecules and ions |
title | Fock-Tani Hamiltonian for reactions involving two-electron atoms |
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