Abstract
Cl38m was produced by neutron activation of chlorine containing samples in a pneumatic irradiation facility. The decay of the Cl38-isomer was investigated by various scintillation spectrometer technics. The half-life and the internal conversion coefficient α of the 0.66 MeV isomeric transition was found to beT 1/2=0.74±0.03 sec and α=(5.0±1.2)×10−4. These data suggest aM-3 transition between an isomeric state with the spinI=5− and the ground-state of Cl-38 (I=2−).
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Wir danken Herrn Prof. H.Maier-Leibnitz für die wohlwollende Förderung der Arbeit. Herrn B.Weckermann danken wir für seine technische Unterstützung beim Durchführen der Experimente.
Rights and permissions
About this article
Cite this article
Kienle, P., Wien, K., Wunderlich, F. et al. Zerfall des Cl38-Isomers. Z. Physik 170, 76–81 (1962). https://doi.org/10.1007/BF01378310
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01378310