Abstract
The short lived indium isomer produced by thermal neutron capture is confirmed to be In116. A new determination of half-live andγ energy yieldsT 1/2=(2.17α0.07) sec andE γ=(164±1) keV. From measurement of theK shell conversion coefficient follows that the multipolarity of the transition isE 3, leading to a spin and parity assignment of 8− for the isomeric level.
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
Beurlaubt vom Wihuri-Laboratorium für Physik, Universität Turku, Finnland.
Dem Bundesministerium für Atomkernenergie und Wasserwirtschaft und dem Niedersächsischen Kultusministerium danken wir für zusätzliche Mittel. Einer von uns (J. P.) dankt International Atomic Energy Agency für ein Stipendium.
Rights and permissions
About this article
Cite this article
Heckmann, P.H., Gubernator, K., Pöyhönen, J. et al. Kern-Isomerie bei In116 . Z. Physik 163, 451–456 (1961). https://doi.org/10.1007/BF01377897
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01377897