Abstract:
Energy-loss measurements and theoretical calculations for Be and B ions in Zn are presented. The experimental ion energies range from 40 keV/u to 1 MeV/u, which includes the energy-loss maximum and covers a lack of experimental data for these systems from intermediate to high energies. The measurements were performed using the Rutherford backscattering technique. The ab initio calculations are based on the extended Friedel sum rule-transport cross-section method for the valence electrons and the Shellwise local plasma approximation for the bound electrons. A comparison of these calculations to the present experimental data for Be and B and previous values for H, He, and Li ions on the same target is included. This confirms the applicability of the employed theoretical framework also for ions of intermediate atomic number. © 2009 The American Physical Society.
Registro:
Documento: |
Artículo
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Título: | Experimental and theoretical study of the energy loss of Be and B ions in Zn |
Autor: | Cantero, E.D.; Fadanelli, R.C.; Montanari, C.C.; Behar, M.; Eckardt, J.C.; Lantschner, G.H.; Miraglia, J.E.; Arista, N.R. |
Filiación: | Centro Atómico Bariloche, Instituto Balseiro, Comisión Nacional de Energía Atómica, 8400 S.C. de Bariloche, Argentina Instituto de Física, Universidade Federal Do Rio Grande Do sul, Avenida Bento Goncalves 9500, 91501-970, Porto Alegre, RS, Brazil Instituto de Astronomía y Física Del Espacio, Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
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Palabras clave: | Ab initio calculations; Atomic numbers; Bound electrons; Energy loss; Experimental data; Friedel sum rule; High energy; Ion energies; Loss measurement; Rutherford backscattering techniques; Theoretical calculations; Theoretical framework; Theoretical study; Transport cross-section; Valence electron; Atoms; Energy dissipation; Helium; Rutherford backscattering spectroscopy; Zinc; Ions |
Año: | 2009
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Volumen: | 79
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Número: | 4
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DOI: |
http://dx.doi.org/10.1103/PhysRevA.79.042904 |
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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CODEN: | PLRAA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v79_n4_p_Cantero |
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Citas:
---------- APA ----------
Cantero, E.D., Fadanelli, R.C., Montanari, C.C., Behar, M., Eckardt, J.C., Lantschner, G.H., Miraglia, J.E.,..., Arista, N.R.
(2009)
. Experimental and theoretical study of the energy loss of Be and B ions in Zn. Physical Review A - Atomic, Molecular, and Optical Physics, 79(4).
http://dx.doi.org/10.1103/PhysRevA.79.042904---------- CHICAGO ----------
Cantero, E.D., Fadanelli, R.C., Montanari, C.C., Behar, M., Eckardt, J.C., Lantschner, G.H., et al.
"Experimental and theoretical study of the energy loss of Be and B ions in Zn"
. Physical Review A - Atomic, Molecular, and Optical Physics 79, no. 4
(2009).
http://dx.doi.org/10.1103/PhysRevA.79.042904---------- MLA ----------
Cantero, E.D., Fadanelli, R.C., Montanari, C.C., Behar, M., Eckardt, J.C., Lantschner, G.H., et al.
"Experimental and theoretical study of the energy loss of Be and B ions in Zn"
. Physical Review A - Atomic, Molecular, and Optical Physics, vol. 79, no. 4, 2009.
http://dx.doi.org/10.1103/PhysRevA.79.042904---------- VANCOUVER ----------
Cantero, E.D., Fadanelli, R.C., Montanari, C.C., Behar, M., Eckardt, J.C., Lantschner, G.H., et al. Experimental and theoretical study of the energy loss of Be and B ions in Zn. Phys Rev A. 2009;79(4).
http://dx.doi.org/10.1103/PhysRevA.79.042904