Abstract:
The single charge exchange process in Li3++Li(2s) collisions is investigated in the impact energy range 2.25*10-4-1 keV amu-1. The adiabatic potential energies and radial coupling matrix elements of the Li23+ molecule are computed in a one-electron approximation, using a model potential method. Those are subsequently employed to solve the collision dynamics by a full quantum mechanical treatment or by using the semiclassical impact parameter approach. The results for the total electron-capture cross section present a high and broad maximum value around 220 AA2 at 0.1 keV amu-1. A disagreement of more than one order of magnitude with the theoretical results reported by Stollberg and Hai-Wong Lee (1984) is discussed.
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Citas:
---------- APA ----------
Opradolce, L., Casaubon, J.I. & Piacentini, R.D.
(1989)
. Molecular treatment of single-electron capture in Li3++Li collisions. Journal of Physics B: Atomic, Molecular and Optical Physics, 22(11), 1809-1816.
http://dx.doi.org/10.1088/0953-4075/22/11/014---------- CHICAGO ----------
Opradolce, L., Casaubon, J.I., Piacentini, R.D.
"Molecular treatment of single-electron capture in Li3++Li collisions"
. Journal of Physics B: Atomic, Molecular and Optical Physics 22, no. 11
(1989) : 1809-1816.
http://dx.doi.org/10.1088/0953-4075/22/11/014---------- MLA ----------
Opradolce, L., Casaubon, J.I., Piacentini, R.D.
"Molecular treatment of single-electron capture in Li3++Li collisions"
. Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 22, no. 11, 1989, pp. 1809-1816.
http://dx.doi.org/10.1088/0953-4075/22/11/014---------- VANCOUVER ----------
Opradolce, L., Casaubon, J.I., Piacentini, R.D. Molecular treatment of single-electron capture in Li3++Li collisions. 1989;22(11):1809-1816.
http://dx.doi.org/10.1088/0953-4075/22/11/014