Artículo
Rodríguez, V.D.; Ramírez, C.A.; Rivarola, R.D.; Miraglia, J.E. "Helium excitation by protons and highly-charged-ion impact" (1997) Physical Review A - Atomic, Molecular, and Optical Physics. 55(6):4201-4208
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Abstract:
The symmetric eikonal distorted wave method is extended to account for two-electron atom excitation by ion impact. In this formulation (SE2), the interaction between the projectile and each one of the two target electrons is taken into account in the initial and final wave functions by using the eikonal approximation. The active electron notion is not employed as both electrons are treated the same. When single configuration target wave functions are used, the SE2 transition matrix element can be expressed as a convolution of one-electron transition matrix elements. The theory is applied to the study of helium excitation by proton and highly-charged-ion impact. Experimental total and differential cross section data are well reproduced. © 1997 The American Physical Society.
Registro:
| Documento: | Artículo |
| Título: | Helium excitation by protons and highly-charged-ion impact |
| Autor: | Rodríguez, V.D.; Ramírez, C.A.; Rivarola, R.D.; Miraglia, J.E. |
| Filiación: | Departamento de Física, FCEyN, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Argentina Instituto de Física de Rosario, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad Nacional de Rosario, Argentina Instituto de Astronomía y Física del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina |
| Año: | 1997 |
| Volumen: | 55 |
| Número: | 6 |
| Página de inicio: | 4201 |
| Página de fin: | 4208 |
| DOI: | http://dx.doi.org/10.1103/PhysRevA.55.4201 |
| Título revista: | Physical Review A - Atomic, Molecular, and Optical Physics |
| Título revista abreviado: | Phys Rev A |
| ISSN: | 10502947 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v55_n6_p4201_Rodriguez |
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Citas:
---------- APA ----------
Rodríguez, V.D., Ramírez, C.A., Rivarola, R.D. & Miraglia, J.E. (1997) . Helium excitation by protons and highly-charged-ion impact. Physical Review A - Atomic, Molecular, and Optical Physics, 55(6), 4201-4208.http://dx.doi.org/10.1103/PhysRevA.55.4201
---------- CHICAGO ----------
Rodríguez, V.D., Ramírez, C.A., Rivarola, R.D., Miraglia, J.E. "Helium excitation by protons and highly-charged-ion impact" . Physical Review A - Atomic, Molecular, and Optical Physics 55, no. 6 (1997) : 4201-4208.http://dx.doi.org/10.1103/PhysRevA.55.4201
---------- MLA ----------
Rodríguez, V.D., Ramírez, C.A., Rivarola, R.D., Miraglia, J.E. "Helium excitation by protons and highly-charged-ion impact" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 55, no. 6, 1997, pp. 4201-4208.http://dx.doi.org/10.1103/PhysRevA.55.4201
---------- VANCOUVER ----------
Rodríguez, V.D., Ramírez, C.A., Rivarola, R.D., Miraglia, J.E. Helium excitation by protons and highly-charged-ion impact. Phys Rev A. 1997;55(6):4201-4208.http://dx.doi.org/10.1103/PhysRevA.55.4201
