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Abstract:

We show that the selective-state electron-capture cross sections to the level n=4 by multicharged ions colliding with H and He targets satisfy scaling rules derived from the eikonal impulse approximation. Partial capture cross sections for different bare projectiles are plotted together, and they compare quite well with recent selective experiments. © 1995 The American Physical Society.

Registro:

Documento: Artículo
Título:State-selective scaling for capture to the level n=4 by multicharged ions on light atoms
Autor:Gravielle, M.S.; Miraglia, J.E.
Filiación:Instituto de Astronomía y Física del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas, Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina
Año:1995
Volumen:52
Número:1
Página de inicio:851
Página de fin:854
DOI: http://dx.doi.org/10.1103/PhysRevA.52.851
Título revista:Physical Review A
ISSN:10502947
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v52_n1_p851_Gravielle

Referencias:

  • Gravielle, M.S., Miraglia, J.E., (1995) Phys. Rev. A, 51, p. 2131
  • Frieling, G.J., Hoekstra, R., Smulders, E., Dickson, W.J., Zinoviev, A.N., Kuppens, S.J., (1992) J. Phys. B, 25, p. 1245. , and F. J. de Heer
  • The transfer momentum of the projectile is defined as W vecP= K veci- μPK vecf in the usual notation [4]; McDowell, M.R.C., Coleman, J.P., (1970) Introduction to the Theory of Ion-Atom Collisions, p. 373. , North-Holland, Amsterdam
  • As in I, for the helium target the Hylleraas charge ZT= 1.687 is used in the definition of z̃T, while a 5z Hartree-Fock wave function [6] is employed to describe the helium ground state; Clementi, E., Roetti, C., (1974) At. Data Nucl. Data Tables, 14, p. 177. , Table 1
  • Datta, S., Mandal, C.R., Mukherjee, S.C., Sil, N.C., (1982) Phys. Rev. A, 26, p. 2551
  • Mandal, C.R., Datta, S., Mukherjee, S.C., (1983) Phys. Rev. A, 28, p. 1144
  • Belkić, D., Saini, S., Taylor, H.S., (1987) Phys. Rev. A, 36, p. 1601
  • Ryufuku, H., (1982), Japan Atomic Energy Research Institute, Report No; Olson, R.E., (1981) Phys. Rev. A, 24, p. 1726
  • Maynard, G., Janev, R.K., Katsonis, K., (1992) J. Phys. B, 25, p. 437
  • Bransden, B.H., Newby, C.W., Noble, C.J., (1980) J. Phys. B, 13, p. 4245
  • Jain, A., Lin, C.D., Fritsch, W., (1986) Phys. Rev. A, 34, p. 3676

Citas:

---------- APA ----------
Gravielle, M.S. & Miraglia, J.E. (1995) . State-selective scaling for capture to the level n=4 by multicharged ions on light atoms. Physical Review A, 52(1), 851-854.
http://dx.doi.org/10.1103/PhysRevA.52.851
---------- CHICAGO ----------
Gravielle, M.S., Miraglia, J.E. "State-selective scaling for capture to the level n=4 by multicharged ions on light atoms" . Physical Review A 52, no. 1 (1995) : 851-854.
http://dx.doi.org/10.1103/PhysRevA.52.851
---------- MLA ----------
Gravielle, M.S., Miraglia, J.E. "State-selective scaling for capture to the level n=4 by multicharged ions on light atoms" . Physical Review A, vol. 52, no. 1, 1995, pp. 851-854.
http://dx.doi.org/10.1103/PhysRevA.52.851
---------- VANCOUVER ----------
Gravielle, M.S., Miraglia, J.E. State-selective scaling for capture to the level n=4 by multicharged ions on light atoms. 1995;52(1):851-854.
http://dx.doi.org/10.1103/PhysRevA.52.851