Abstract
Experimental results of measurements of the O 7+ Rydberg yield after passage of 13–24 MeV oxygen ions through carbon foils of different thicknesses are presented. The data have been obtained by observing Rydberg states in the 58 < n < 75 range of main quantum numbers by means of RYDFISS, a method using field ionization and spatial separation techniques. For thin foils a significant increase of the O 7+ Rydberg population with increasing thickness is observed, although this population was normalized to the O 7+ exiting charge fraction. The equilibrium Rydberg yield A 7 shows a pronounced dependence on the projectile velocity.
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© 1991 Springer-Verlag
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Wagner, J. et al. (1991). Fast-ion Rydberg state production in carbon foils. In: Berényi, D., Hock, G. (eds) High-Energy Ion-Atom Collisions. Lecture Notes in Physics, vol 376. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-53738-4_65
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DOI: https://doi.org/10.1007/3-540-53738-4_65
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