Abstract:
In a previous paper it has been shown that the longitudinal recoil-ion momentum (RIM) distribution for the single ionization of atoms by charged ions exhibits a finite value at the kinematic threshold. This structure can be ascribed to the divergence of the electron capture to the continuum peak in the ionization cross section. We generalize this result for the case of a neutral projectile. In particular we show that a sharp peak of the RIM distribution at the threshold can occur for given final-state electron-projectile systems. © 1996 The American Physical Society.
Registro:
Documento: |
Artículo
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Título: | Longitudinal recoil-ion momentum distribution in ionization collisions by neutral projectiles near the kinematical threshold |
Autor: | Rodríguez, V.D.; Barrachina, R.O. |
Filiación: | Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina Comisión Nacional de Energía Atómica, Centro Atómico Bariloche e Instituto Balseiro, Bariloche, 8400, Argentina
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Año: | 1996
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Volumen: | 53
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Número: | 5
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Página de inicio: | 3335
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Página de fin: | 3339
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DOI: |
http://dx.doi.org/10.1103/PhysRevA.53.3335 |
Título revista: | Physical Review A - Atomic, Molecular, and Optical Physics
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Título revista abreviado: | Phys Rev A
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ISSN: | 10502947
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v53_n5_p3335_Rodriguez |
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Citas:
---------- APA ----------
Rodríguez, V.D. & Barrachina, R.O.
(1996)
. Longitudinal recoil-ion momentum distribution in ionization collisions by neutral projectiles near the kinematical threshold. Physical Review A - Atomic, Molecular, and Optical Physics, 53(5), 3335-3339.
http://dx.doi.org/10.1103/PhysRevA.53.3335---------- CHICAGO ----------
Rodríguez, V.D., Barrachina, R.O.
"Longitudinal recoil-ion momentum distribution in ionization collisions by neutral projectiles near the kinematical threshold"
. Physical Review A - Atomic, Molecular, and Optical Physics 53, no. 5
(1996) : 3335-3339.
http://dx.doi.org/10.1103/PhysRevA.53.3335---------- MLA ----------
Rodríguez, V.D., Barrachina, R.O.
"Longitudinal recoil-ion momentum distribution in ionization collisions by neutral projectiles near the kinematical threshold"
. Physical Review A - Atomic, Molecular, and Optical Physics, vol. 53, no. 5, 1996, pp. 3335-3339.
http://dx.doi.org/10.1103/PhysRevA.53.3335---------- VANCOUVER ----------
Rodríguez, V.D., Barrachina, R.O. Longitudinal recoil-ion momentum distribution in ionization collisions by neutral projectiles near the kinematical threshold. Phys Rev A. 1996;53(5):3335-3339.
http://dx.doi.org/10.1103/PhysRevA.53.3335