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Gemessene und berechnete Lichtausbeute bei planaren Channeling- und Blocking-Experimenten mitα-Teilchen in Anthrazen

Calculated and measured scintillation response ofα-particles in planar channeling- and blocking-experiments with anthracene single crystals

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

The energy loss, scintillation response and multiple scattering of channeled and blockedα-particles along the (100)- and (110)-plane of anthracene are investigated. The energy loss of channeled and blocked particles is calculated including plasma excitation and the shell structure of the crystal atoms. A model is presented which describes the scintillation response of completely stopped, initially channeled and blockedα-particles as a function of angle of incidence. At the first time the half angles and depths of the scintillation response of those particles can be explained well.

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Authors and Affiliations

  1. II. Physikalisches Institut der Universität Göttingen, Deutschland

    Dietrich Dopheide

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  1. Dietrich Dopheide
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Herrn Professor Dr. A. Flammersfeld danke ich für die Anregung zu dieser Arbeit und viele wertvolle Ratschläge im Laufe der Untersuchungen.

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Dopheide, D. Gemessene und berechnete Lichtausbeute bei planaren Channeling- und Blocking-Experimenten mitα-Teilchen in Anthrazen. Z Physik A 288, 365–368 (1978). https://doi.org/10.1007/BF01417719

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  • DOI: https://doi.org/10.1007/BF01417719

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