Abstract:
The second Born approximation of the stopping power was calculated within the BC formalism. Z3p collisional corrections to energy-loss distributions and stopping power were calculated for protons, neutral hydrogen, and antiprotons, considering the projectile charge as fixed. Up to second order, the BCF properly described the difference between protons and antiprotons. Comparison of the stopping of antiprotons in aluminum and silicon with the first-order term showed excellent agreement.
Registro:
Documento: |
Artículo
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Título: | Second-order Born collisional stopping of ions in a free-electron gas |
Autor: | Arbó, D.G.; Gravielle, M.S.; Miraglia, J.E. |
Filiación: | Instituto de Astronomía y Física del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas, Casilla de Correos 67, Sucursal 28, Buenos Aires, 1428, Argentina Departamento de Física, FCEyN, Universidad de Buenos Aires, Buenos Aires, Argentina Universidad Nacional de La Matanza, Argentina
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Palabras clave: | Aluminum; Approximation theory; Electron scattering; Electron transitions; Fermi level; High energy physics; Hydrogen; Ions; Numerical analysis; Protons; Silicon; Binary collisional formalism; Born approximation; Free electron gas; Electron gas |
Año: | 2000
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Volumen: | 62
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Número: | 3
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Página de inicio: | 032901
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Página de fin: | 032901
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DOI: |
http://dx.doi.org/10.1103/PhysRevA.63.032901 |
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_v62_n3_p032901_Arbo |
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Citas:
---------- APA ----------
Arbó, D.G., Gravielle, M.S. & Miraglia, J.E.
(2000)
. Second-order Born collisional stopping of ions in a free-electron gas. Physical Review A - Atomic, Molecular, and Optical Physics, 62(3), 032901-032901.
http://dx.doi.org/10.1103/PhysRevA.63.032901---------- CHICAGO ----------
Arbó, D.G., Gravielle, M.S., Miraglia, J.E.
"Second-order Born collisional stopping of ions in a free-electron gas"
. Physical Review A - Atomic, Molecular, and Optical Physics 62, no. 3
(2000) : 032901-032901.
http://dx.doi.org/10.1103/PhysRevA.63.032901---------- MLA ----------
Arbó, D.G., Gravielle, M.S., Miraglia, J.E.
"Second-order Born collisional stopping of ions in a free-electron gas"
. Physical Review A - Atomic, Molecular, and Optical Physics, vol. 62, no. 3, 2000, pp. 032901-032901.
http://dx.doi.org/10.1103/PhysRevA.63.032901---------- VANCOUVER ----------
Arbó, D.G., Gravielle, M.S., Miraglia, J.E. Second-order Born collisional stopping of ions in a free-electron gas. Phys Rev A. 2000;62(3):032901-032901.
http://dx.doi.org/10.1103/PhysRevA.63.032901