Eelctronic transitions in slow collisions of atoms and molecules. V- Multichannel Eikonal approximation for the differential (p+, H) excitation and rearrangement collisions
cnea.localizacion | 02.73.05 | |
cnea.tipodocumento | ARTÍCULO CIENTÍFICO | |
dc.contributor.author | Chen, Joseph | |
dc.contributor.author | Takeshi, Ishihara | |
dc.contributor.author | Ponce, Victor Hugo | |
dc.contributor.author | Watson, Kenneth | |
dc.date.accessioned | 2024-02-14T15:31:23Z | |
dc.date.available | 2024-02-14T15:31:23Z | |
dc.date.issued | 1973 | |
dc.description.abstract | The multichannel (p+, H) collisions are investigated in the three-state approximation. In our formulation, precautions are taken to ensure that the state function has the correct asym ptotic behavior. Consequently, the spurious long-range interactions coming from the nonadiabatic interactions do not appear in our coupled equations. These coupled equations are solved in the straight-line eikonal approximation. The calculated differential elastic, electron-transfer, and 2pπ -excitation cross sections are compared with recent experimental data and other theoretical results. | |
dc.description.abstract | Las colisiones multicanal (p+, H) se investigan en la aproximación de tres estados. En nuestra formulación, se toman precauciones para asegurar que la función de Estado tenga el comportamiento asintótico correcto. En consecuencia, las interacciones espurias de largo alcance que provienen de las interacciones no adiabáticas no aparecen en nuestras ecuaciones acopladas. Estas ecuaciones acopladas se resuelven en la aproximación eikonal de línea recta. Las secciones transversales calculadas de elasticidad diferencial, transferencia de electrones y excitación 2pπ se comparan con datos experimentales recientes y otros resultados teóricos. | |
dc.description.institutionalaffiliation | Fil: Chen, Joseph University of Californi; Estados Unidos | |
dc.description.institutionalaffiliation | Takeshi, Ishihara University of Californi; Estados Unidos | |
dc.description.institutionalaffiliation | Ponce, Victor Hugo Comisión Nacional de Energía Atómica; Argentina | |
dc.description.institutionalaffiliation | Watson, Kenneth University of Californi; Estados Unidos | |
dc.format.extent | 1334-1344 p. | |
dc.format.medium | application/pdf | |
dc.identifier.uri | https://nuclea.cnea.gob.ar/handle/20.500.12553/4919 | |
dc.language.ISO639-3 | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartof | Phys. Rev A, vol 8 N°3 (1973) | |
dc.rights.accesslevel | info:eu-repo/semantics/openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.subject.keyword | COLLISIONS | |
dc.subject.keyword | MULTI-CHANNEL ANALYZERS | |
dc.subject.keyword | ANALIZADORES MULTICANALES | |
dc.subject.keyword | EIKONAL APPROXIMATION | |
dc.subject.keyword | APROXIMACION EIKONAL | |
dc.subject.keyword | THREE-NUCLEON TRANSFER REACTIONS | |
dc.subject.keyword | REACCIONES DE TRANSFERENCIA TRINUCLEON | |
dc.subject.keyword | TRANSITIONS | |
dc.subject.keyword | COUPLING | |
dc.subject.keyword | ACOPLAMIENTO | |
dc.title | Eelctronic transitions in slow collisions of atoms and molecules. V- Multichannel Eikonal approximation for the differential (p+, H) excitation and rearrangement collisions | |
dc.type | ARTÍCULO | |
dc.type.openaire | info:eu-repo/semantics/article | |
dc.type.snrd | info:ar-repo/semantics/artículo | |
dc.type.version | info:eu-repo/semantics/publishedVersion |
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