Selection rules for electron transfer to the continuum in ion-atom collisionReport as inadecuate




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Abstract : We consider the process of electron transfer to the continuum in first order Born approximation. We analyse the expansion of the double-differential cross section in series of electron velocity and ejection angle. We found that the coefficients obey precise selection rules. We discuss the relation of these rules, which predict an asymmetric shape for the electron loss to the continuum cusp, with the interpretation of recent experimental results.

Keywords : atom ion collisions charge exchange





Author: R.O. Barrachina G.C. Bernardi C.R. Garibotti

Source: https://hal.archives-ouvertes.fr/



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