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Messung von Lebensdauern Coulombangeregter Kernzustände mit einem gepulsten Protonenstrahl

Life-time-measurement of coulomb-excited levels by a pulsed-beam-technique

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Zeitschrift für Physik A Hadrons and nuclei

Abstract

The half-life of the first excited states of150Nd,152Sm,154Sm,160Gd and170Er have been measured by pulsed beam-technique. Using the slope-method and a momentumanalysis we get the following results:150Nd 131 keV-levelT 1/2=(1.48±0.04) ns152Sm 122 keV-levelT 1/2=(1.44±0.03) ns154Sm 82 keV-levelT 1/2=(3.00±0.06) ns160Gd 75 keV-levelT 1/2=(2.68±0.06) ns170Er 79 keV-levelT 1/2=(1.88±0.05) ns

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Authors and Affiliations

  1. Physikalisches Institut der Universität Marburg a. d. Lahn, Deutschland

    F. W. Richter, J. Schütt & D. Wiegandt

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  1. F. W. Richter
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  2. J. Schütt
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  3. D. Wiegandt
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Wir danken Herrn Prof. Dr. W.Walcher für anregende Diskussionen und sein förderndes Interesse an dieser Arbeit.

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Richter, F.W., Schütt, J. & Wiegandt, D. Messung von Lebensdauern Coulombangeregter Kernzustände mit einem gepulsten Protonenstrahl. Z. Physik 213, 202–214 (1968). https://doi.org/10.1007/BF01379826

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  • DOI: https://doi.org/10.1007/BF01379826

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