Abstract
For 1.4 MeV/u Pb30+ → Pb collisions the impact parameter dependence of theK andL x-ray emission is measured for two thin target foils (30 and 300 µg/cm2). Unexpectedly, theK excitation probability at small impact parameters (<300 fm) is smaller for the thicker foil. We attempt to explain this behaviour by a blocking of exit channels for direct excitation caused by steady state projectile excitation in the thicker target.
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Permanent address: Jagellonian University, Institute of Physics, Cracow, Poland partially supported by the Polish Research Project CPBP 01.09
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Mokler, P.H., Liesen, D., Liu, B. et al. Target-thickness dependence of inner shell excitation in 1.4 MeV/u Pb-Pb collisions. Z Phys D - Atoms, Molecules and Clusters 9, 31–36 (1988). https://doi.org/10.1007/BF01384445
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DOI: https://doi.org/10.1007/BF01384445