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Der Zerfall des Se71

The decay of Se71

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Zeitschrift für Physik A Hadrons and nuclei

Abstract

The decay of the 4.93 min-Se71 has been investigated using Ge(Li)-counters and a Ge(Li)-NaJ(Tl)-coincidence circuit. Se71 was produced by bombarding targets of GeO2 enriched in Ge70 with 55 MeV-α-particles. Chemical separation has been done. 8γ-transitions in the energy range from 147.2 keV to 1,265 keV have been found and their relative intensities have been determined. A level scheme for Se71→As71 having 6 levels is proposed.

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D 7 (gekürzt).

Herrn Prof. Dr. A.Flammersfeld möchte ich für die Anregung zu dieser Arbeit, für die ständige Förderung der Untersuchungen und zahlreiche Ratschläge herzlich danken. Herrn Dr. F.Brinkmeier und Herrn Dr. J.Weiss danke ich für die Hilfe bei den Rechnungen und Herrn Dr. L.Ziegeler für die Ausführung der radiochemischen Trennungen.

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Hundelshausen, U.F.v. Der Zerfall des Se71 . Z. Physik 225, 125–134 (1969). https://doi.org/10.1007/BF01392514

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  • DOI: https://doi.org/10.1007/BF01392514

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