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Abstract:

The process of suppression of hydrogenic projectile-electron excitations in collision with metal free electron-gas was investigated. The responses of free electron-gas were evaluated using Mermin-Lindhard dielectric functions. The values of projectile excitation and loss probabilities with respect to the collision of wave packets was reported. The plasmon excitation contributions were analyzed using the binary and collisional formalism.

Registro:

Documento: Artículo
Título:Suppression of projectile-electron excitations in collisions with a free-electron gas of metals
Autor:Montanari, C.C.; Miraglia, J.E.; Arista, N.R.
Ciudad:Woodbury, NY, United States
Filiación:Inst. Astronomia y Fis. del Espacio, Consejo Nac. Invest. Cie. y T., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina
Departamento de Física, FCEyN, Universidad de Buenos Aires, Buenos Aires, Argentina
Instituto Balseiro, Centro Atómico Bariloche, 8400 Bariloche, Argentina
Palabras clave:Approximation theory; Binding energy; Dielectric properties of gases; Energy transfer; Heavy ions; Ionization; Quantum theory; Free electron gas (FEG); Mermin-Lindhard dielectric functions; Electron gas
Año:2000
Volumen:62
Número:5
Página de inicio:052902
Página de fin:052901
DOI: http://dx.doi.org/10.1103/PhysRevA.62.052902
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_v62_n5_p052902_Montanari

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Citas:

---------- APA ----------
Montanari, C.C., Miraglia, J.E. & Arista, N.R. (2000) . Suppression of projectile-electron excitations in collisions with a free-electron gas of metals. Physical Review A - Atomic, Molecular, and Optical Physics, 62(5), 052902-052901.
http://dx.doi.org/10.1103/PhysRevA.62.052902
---------- CHICAGO ----------
Montanari, C.C., Miraglia, J.E., Arista, N.R. "Suppression of projectile-electron excitations in collisions with a free-electron gas of metals" . Physical Review A - Atomic, Molecular, and Optical Physics 62, no. 5 (2000) : 052902-052901.
http://dx.doi.org/10.1103/PhysRevA.62.052902
---------- MLA ----------
Montanari, C.C., Miraglia, J.E., Arista, N.R. "Suppression of projectile-electron excitations in collisions with a free-electron gas of metals" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 62, no. 5, 2000, pp. 052902-052901.
http://dx.doi.org/10.1103/PhysRevA.62.052902
---------- VANCOUVER ----------
Montanari, C.C., Miraglia, J.E., Arista, N.R. Suppression of projectile-electron excitations in collisions with a free-electron gas of metals. Phys Rev A. 2000;62(5):052902-052901.
http://dx.doi.org/10.1103/PhysRevA.62.052902