Abstract
The circular polarizationP γ of 478 keVγ quanta from the reaction Li6(d, pγ) Li7 with 2 MeV deuterons was measured by forward Compton scattering from magnetized iron. The protons were observed at 25° lab angle. The fast neutron background in theγ detector was suppressed by pulse shape discrimination. The resultP γ=+ 0.022 ± 0.17 with the Basel sign convention confines the ratio of the reduced widthsΘ ± for the capture of the neutron withj=1±1/2 to the regions −2.36≦Θ +/Θ −≦−0.74 or −0.06≦Θ +/Θ −≦+0.61.
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Herrn Professor Dr. H.Schopper möchte ich hier für die Überlassung dieser Arbeit herzlich danken. Herrn Professor Dr. K. G.Zimmer danke ich dafür, daß er mir den van de Graaff-Beschleuniger des Institutes für Strahlenbiologie der Gesellschaft für Kernforschung zur Durchführung der Messungen zur Verfügung stellte.
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Schuler, W. Messung der Zirkularpolarisation der 478 keV-Gammaquanten aus der Reaktion Li6(d,p)Li7 mit 2 MeV-Deuteronen. Z. Physik 192, 173–181 (1966). https://doi.org/10.1007/BF01333508
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DOI: https://doi.org/10.1007/BF01333508