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Miraglia, J.E.; Gravielle, M.S. "Ionization of He, Ne, Ar, Kr, and Xe by impact of He+ ions" (2010) Physical Review A - Atomic, Molecular, and Optical Physics. 81(4)
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Abstract:

In this article we report ionization cross sections of neutral He, Ne, Ar, Kr, and Xe by impact of He+ ions with energies ranging from 25 to 1000keV/amu. A general theory to deal with dressed projectiles is developed in the context of the Continuum-Distorted-Wave Eikonal-Initial-State approximation. The strategy is based on the use of an effective charge defined in terms of the momentum transfer extracted from the first Born approximation and extensively used in the local plasma approximation to deal with ions in solids. The difference between the actual potential of the projectile and the Coulombic effective one used in the distorted wave functions is treated in first perturbative order. Our results show that the proposed approach gives a very good account of available experiments. © 2010 The American Physical Society.

Registro:

Documento: Artículo
Título:Ionization of He, Ne, Ar, Kr, and Xe by impact of He+ ions
Autor:Miraglia, J.E.; Gravielle, M.S.
Filiación:Instituto de Astronomía y Física Del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Casilla de Correo 67, C1428EGA Buenos Aires, Argentina
Palabras clave:Continuum distorted waves; Distorted waves; Effective charge; Eikonal; First Born approximation; General theory; Ionization cross section; Born approximation; Ionization; Krypton; Neon; Particle detectors; Projectiles; Xenon; Ions
Año:2010
Volumen:81
Número:4
DOI: http://dx.doi.org/10.1103/PhysRevA.81.042709
Título revista:Physical Review A - Atomic, Molecular, and Optical Physics
Título revista abreviado:Phys Rev A
ISSN:10502947
CODEN:PLRAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v81_n4_p_Miraglia

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Citas:

---------- APA ----------
Miraglia, J.E. & Gravielle, M.S. (2010) . Ionization of He, Ne, Ar, Kr, and Xe by impact of He+ ions. Physical Review A - Atomic, Molecular, and Optical Physics, 81(4).
http://dx.doi.org/10.1103/PhysRevA.81.042709
---------- CHICAGO ----------
Miraglia, J.E., Gravielle, M.S. "Ionization of He, Ne, Ar, Kr, and Xe by impact of He+ ions" . Physical Review A - Atomic, Molecular, and Optical Physics 81, no. 4 (2010).
http://dx.doi.org/10.1103/PhysRevA.81.042709
---------- MLA ----------
Miraglia, J.E., Gravielle, M.S. "Ionization of He, Ne, Ar, Kr, and Xe by impact of He+ ions" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 81, no. 4, 2010.
http://dx.doi.org/10.1103/PhysRevA.81.042709
---------- VANCOUVER ----------
Miraglia, J.E., Gravielle, M.S. Ionization of He, Ne, Ar, Kr, and Xe by impact of He+ ions. Phys Rev A. 2010;81(4).
http://dx.doi.org/10.1103/PhysRevA.81.042709