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Inner-shell ionization in near-central collisions of 6.7 MeV/amu4He ions with mid-Z atoms

Part I.M-shell ionization

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Zeitschrift für Physik D Atoms, Molecules and Clusters

Abstract

TheKβ spectra of molybdenum, palladium and lanthanum bombarded by 6.7 MeV/amu4He ions were measured with a transmission curved crystal spectrometer.L andM satellite lines were observed and resolved. Experimental energies are compared with those calculated with a MCDF program.M -shell ionization probabilities are deduced from the measured satellite intensity ratios and compared with theoretical (SCA) predictions. The experimental values are found to be higher than the calculated ones (by a factor of 2 for La and a factor of about 4 for Mo and Pd). The influence of coupling effects, electron wave functions, electron capture, electron correlation and target activation is discussed.

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Dedicated to Peter Armbruster on the occasion of his 60th birthday

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Carlen, M., Dousse, J.C., Gasser, M. et al. Inner-shell ionization in near-central collisions of 6.7 MeV/amu4He ions with mid-Z atoms. Z Phys D - Atoms, Molecules and Clusters 23, 71–79 (1992). https://doi.org/10.1007/BF01436705

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  • DOI: https://doi.org/10.1007/BF01436705

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