Artículo
Fainstein, P.D.; Rodríguez, V.D. "Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact" (2000) Journal of Physics B: Atomic, Molecular and Optical Physics. 33(21):4637-4645
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Abstract:
We report CDW-EIS theoretical calculations of mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact as a function of the impact energy from 50 keV to 1 MeV. At intermediate energies the mean momenta of both electron and recoil ion are significatively different for proton and antiproton impact. At larger energies mean values for proton and antiproton cases approach one another as the Born approximation turns out to be valid.
Registro:
| Documento: | Artículo |
| Título: | Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact |
| Autor: | Fainstein, P.D.; Rodríguez, V.D. |
| Ciudad: | Bristol, United Kingdom |
| Filiación: | Centro Atómico Bariloche, Comisión Nacional de Energía Atómica, Av. E Bustillo 9500, 8400 Bariloche, Argentina Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina |
| Palabras clave: | Approximation theory; Electrons; Helium; Protons; Antiprotons; Born approximation; Ionization of gases |
| Año: | 2000 |
| Volumen: | 33 |
| Número: | 21 |
| Página de inicio: | 4637 |
| Página de fin: | 4645 |
| DOI: | http://dx.doi.org/10.1088/0953-4075/33/21/309 |
| Título revista: | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Título revista abreviado: | J Phys B At Mol Opt Phys |
| ISSN: | 09534075 |
| CODEN: | JPAPE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v33_n21_p4637_Fainstein |
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Citas:
---------- APA ----------
Fainstein, P.D. & Rodríguez, V.D. (2000) . Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact. Journal of Physics B: Atomic, Molecular and Optical Physics, 33(21), 4637-4645.http://dx.doi.org/10.1088/0953-4075/33/21/309
---------- CHICAGO ----------
Fainstein, P.D., Rodríguez, V.D. "Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact" . Journal of Physics B: Atomic, Molecular and Optical Physics 33, no. 21 (2000) : 4637-4645.http://dx.doi.org/10.1088/0953-4075/33/21/309
---------- MLA ----------
Fainstein, P.D., Rodríguez, V.D. "Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact" . Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 33, no. 21, 2000, pp. 4637-4645.http://dx.doi.org/10.1088/0953-4075/33/21/309
---------- VANCOUVER ----------
Fainstein, P.D., Rodríguez, V.D. Mean recoil-ion and electron longitudinal momentum in He single ionization by proton and antiproton impact. J Phys B At Mol Opt Phys. 2000;33(21):4637-4645.http://dx.doi.org/10.1088/0953-4075/33/21/309
