Abstract:
We have extended our previous work on electron-capture total cross sections for the Li3+ + Li (2s) system by considering a larger molecular basis and taking into account the electron-translation effects. In the present paper we also include differential cross section results, computed in the energy region of the total cross section maximum. The modifications considered do not introduce major changes in the general trend of the total cross section, but its magnitude is enhanced by about 10%. These results are in general good agreement with those obtained by Komar etal (1991) except for the oscillatory structure taking place in the lower part of the energy range considered here. The origin of these oscillations and their effects on the differential cross section are discussed. © 1994 IOP Publishing Ltd.
Registro:
Documento: |
Artículo
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Título: | Total and differential cross section calculations in Li3++ Li single-electron capture collisions |
Autor: | Opradolce, L.; Faicon, C.; Casaubon, J.I.; Piacerttini, R.D.; Piacerttini, R.D. |
Filiación: | Instituto de Astronomla y FIsica del Espacio, CC 67 Sue, 28, Buenos Aires, 1428, Argentina Instituto de Ffsica Rosario, Av Pellegrini 250, Rosario, 2000, Argentina Observatorio Astronomico de Rosario, CC 606, Parque Urquiza, Rosario, 2000, Argentina
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Palabras clave: | Differential cross section; Electron translation effects; Single electron capture collision; Total cross section; Calculations; Ions; Lithium; Molecular physics; Oscillations; Quantum theory; Electrons |
Año: | 1994
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Volumen: | 27
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Número: | 10
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Página de inicio: | 2033
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Página de fin: | 2038
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DOI: |
http://dx.doi.org/10.1088/0953-4075/27/10/013 |
Título revista: | Journal of Physics B: Atomic, Molecular and Optical Physics
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Título revista abreviado: | J Phys B At Mol Opt Phys
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ISSN: | 09534075
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v27_n10_p2033_Opradolce |
Referencias:
- Daley, H.L., Perel, J., (1969) Proc. 6Th Int. Conf. On the Physics of Electronic and Atomic Collisions (Cambridge, MA: MIT Press), pp. 1051-1055
- Errea, L.F., Méndez L and Riera A (1982) J. Phys. B: At. Mol. Phys., 15, p. 101
- Gargaud, M., Hanssen, J., McCarroll, R., Valiron, P., (1981) J. Phys. B: At. Mol. Phys., 14, p. 2259
- Hanssen, J., Gayet, R., Harel, C., Salin, A., (1984) J. Phys. B: At. Mol. Phys., 17, pp. L323
- Kumar, A., Kimura, M., Lane, N.F., (1989) Proc. 16Th Int. Conf. On the Physics of Electronic and Atomic Collisions (New York), p. 589
- Kumar, A., Lane, N.F., Kimura, M., (1991) Phys. Rev, A43, p. 217
- Olson, R.E., (1970) Phys. Rev, A2, p. 121
- Opradolce, L., Casaubon, J.I., Piacentini, R.D., (1989) J. Phys. B: At. Mol. Opt. Phys., 22, p. 1809
- Perel, J., Vernon, R.H., Daley, H.L., (1965) Phys. Rev, A138, p. 937
- Perel, J., Yahiku, A.Y., (1967) Proc. 5Th Int. Conf. On the Physics of Electronic and Atomic Collisions, p. 400. , Leningrad: Nauka
Citas:
---------- APA ----------
Opradolce, L., Faicon, C., Casaubon, J.I., Piacerttini, R.D. & Piacerttini, R.D.
(1994)
. Total and differential cross section calculations in Li3++ Li single-electron capture collisions. Journal of Physics B: Atomic, Molecular and Optical Physics, 27(10), 2033-2038.
http://dx.doi.org/10.1088/0953-4075/27/10/013---------- CHICAGO ----------
Opradolce, L., Faicon, C., Casaubon, J.I., Piacerttini, R.D., Piacerttini, R.D.
"Total and differential cross section calculations in Li3++ Li single-electron capture collisions"
. Journal of Physics B: Atomic, Molecular and Optical Physics 27, no. 10
(1994) : 2033-2038.
http://dx.doi.org/10.1088/0953-4075/27/10/013---------- MLA ----------
Opradolce, L., Faicon, C., Casaubon, J.I., Piacerttini, R.D., Piacerttini, R.D.
"Total and differential cross section calculations in Li3++ Li single-electron capture collisions"
. Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 27, no. 10, 1994, pp. 2033-2038.
http://dx.doi.org/10.1088/0953-4075/27/10/013---------- VANCOUVER ----------
Opradolce, L., Faicon, C., Casaubon, J.I., Piacerttini, R.D., Piacerttini, R.D. Total and differential cross section calculations in Li3++ Li single-electron capture collisions. J Phys B At Mol Opt Phys. 1994;27(10):2033-2038.
http://dx.doi.org/10.1088/0953-4075/27/10/013