Conferencia
López, S.D.; Otranto, S.; Garibotti, C.R. "Double ionization of helium by ion impact: Second Born order treatment at the fully differential level" (2015) Journal of Physics: Conference Series. 583
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Abstract:
In this work, a theoretical study of the double ionization of He by ion impact at the fully differential level is presented. Emphasis is made in the role played by the projectile in the double emission process depending on its charge and the amount of momentum transferred to the target. A Born-CDW model including a second-order term in the projectile charge is introduced and evaluated within an on-shell treatment. We find that emission geometries for which the second-order term dominates lead to asymmetric structures around the momentum transfer direction, a typical characteristic of higher order transitions. © Published under licence by IOP Publishing Ltd.
Registro:
| Documento: | Conferencia |
| Título: | Double ionization of helium by ion impact: Second Born order treatment at the fully differential level |
| Autor: | López, S.D.; Otranto, S.; Garibotti, C.R. |
| Filiación: | Instituto de Astronomía y Física Del Espacio, CC67-Suc28, Caba, C1428ZAA, Argentina IFISUR, Departamento de Física, Universidad Nacional Del sur, Bahía Blanca, 8000, Argentina CONICET, Centro Atómico Bariloche, S. C. de Bariloche, 8400, Argentina |
| Palabras clave: | Charged particles; Ion bombardment; Ionization; Ionization of gases; Projectiles; Asymmetric structures; Double ionization; Emission process; Fully differential; Higher-order; Projectile charge; Second orders; Theoretical study; Ions |
| Año: | 2015 |
| Volumen: | 583 |
| DOI: | http://dx.doi.org/10.1088/1742-6596/583/1/012024 |
| Título revista: | Journal of Physics: Conference Series |
| Título revista abreviado: | J. Phys. Conf. Ser. |
| ISSN: | 17426588 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v583_n_p_Lopez |
Referencias:
- López, S.D., Garibotti, C.R., Otranto, S., (2011) Phys Rev.A, 83 (6), p. 062702
- López, S.D., Otranto, S., Garibotti, C.R., (2013) Phys Rev., 87 (2), p. 022705
- Berakdar, J., Briggs, J.S., (1994) Phys. Rev. Lett., 72 (24), p. 3799
- López, S.D., Otranto, S., Garibotti, C.R., (2013) Phys Rev., 89 (6), p. 062709
- Ward, S., Macek, J.H., (1994) Phys Rev., 49 (2), p. 1049
Citas:
---------- APA ----------
López, S.D., Otranto, S. & Garibotti, C.R. (2015) . Double ionization of helium by ion impact: Second Born order treatment at the fully differential level. Journal of Physics: Conference Series, 583.http://dx.doi.org/10.1088/1742-6596/583/1/012024
---------- CHICAGO ----------
López, S.D., Otranto, S., Garibotti, C.R. "Double ionization of helium by ion impact: Second Born order treatment at the fully differential level" . Journal of Physics: Conference Series 583 (2015).http://dx.doi.org/10.1088/1742-6596/583/1/012024
---------- MLA ----------
López, S.D., Otranto, S., Garibotti, C.R. "Double ionization of helium by ion impact: Second Born order treatment at the fully differential level" . Journal of Physics: Conference Series, vol. 583, 2015.http://dx.doi.org/10.1088/1742-6596/583/1/012024
---------- VANCOUVER ----------
López, S.D., Otranto, S., Garibotti, C.R. Double ionization of helium by ion impact: Second Born order treatment at the fully differential level. J. Phys. Conf. Ser. 2015;583.http://dx.doi.org/10.1088/1742-6596/583/1/012024
