Abstract:
In this article we evaluate state-resolved charge exchange cross sections for Be4+, B5+, C6+, N7+, and O8+ projectiles colliding with atomic hydrogen employing two different methods: the classical trajectory Monte Carlo and the eikonal impulse approximations. These cross sections are used to extend previously derived scaling laws for n-, nl-, and nlm-distributions to highly excited final levels with 4 ≤ n ≤ 9, covering energies in the range 50 - 2000 keV amu. Present total and partial capture cross sections are in agreement with available experimental and theoretical data for these collision systems. Besides, the proposed scaling rules are also verified by other theories, becoming a useful instrument for plasma research. © 2015 IOP Publishing Ltd.
Registro:
Documento: |
Artículo
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Título: | Scaling for state-selective charge exchange due to collisions of multicharged ions with hydrogen |
Autor: | Jorge, A.; Illescas, C.; Miraglia, J.E.; Gravielle, M.S. |
Filiación: | Laboratorio Asociado Al CIEMAT de Fisica Atomica y Molecular en Plasmas de Fusion, Departamento de Química, Universidad Autónoma de Madrid, módulo 13, Cantoblanco, Madrid, E-28049, Spain Instituto de Astronomía y Física Del Espacio (IAFE, CONICET-UBA), Casilla de Correo 67, Sucursal 28, Buenos Aires, C1428EGA, Argentina
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Palabras clave: | electron capture; hydrogen; multicharged ions; partial charge-exchange cross sections; scaling; Hydrogen; Monte Carlo methods; Capture cross sections; Charge-exchange cross sections; Classical trajectory monte carlo; Electron capture; Impulse approximation; Multi-charged ion; Partial charges; scaling; Charge transfer |
Año: | 2015
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Volumen: | 48
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Número: | 23
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DOI: |
http://dx.doi.org/10.1088/0953-4075/48/23/235201 |
Título revista: | Journal of Physics B: Atomic, Molecular and Optical Physics
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Título revista abreviado: | J Phys B At Mol Opt Phys
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ISSN: | 09534075
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CODEN: | JPAPE
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v48_n23_p_Jorge |
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Citas:
---------- APA ----------
Jorge, A., Illescas, C., Miraglia, J.E. & Gravielle, M.S.
(2015)
. Scaling for state-selective charge exchange due to collisions of multicharged ions with hydrogen. Journal of Physics B: Atomic, Molecular and Optical Physics, 48(23).
http://dx.doi.org/10.1088/0953-4075/48/23/235201---------- CHICAGO ----------
Jorge, A., Illescas, C., Miraglia, J.E., Gravielle, M.S.
"Scaling for state-selective charge exchange due to collisions of multicharged ions with hydrogen"
. Journal of Physics B: Atomic, Molecular and Optical Physics 48, no. 23
(2015).
http://dx.doi.org/10.1088/0953-4075/48/23/235201---------- MLA ----------
Jorge, A., Illescas, C., Miraglia, J.E., Gravielle, M.S.
"Scaling for state-selective charge exchange due to collisions of multicharged ions with hydrogen"
. Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 48, no. 23, 2015.
http://dx.doi.org/10.1088/0953-4075/48/23/235201---------- VANCOUVER ----------
Jorge, A., Illescas, C., Miraglia, J.E., Gravielle, M.S. Scaling for state-selective charge exchange due to collisions of multicharged ions with hydrogen. J Phys B At Mol Opt Phys. 2015;48(23).
http://dx.doi.org/10.1088/0953-4075/48/23/235201