Abstract
Conversion electrons,γ and X rays from102Rhm (6+,T 1/2=1057 d) have been studied. An electromagnetic branch (2.3±0.3) ·10−3 feeding the102Rh first excited state has been observed in the 6+ isomeric decay. The excitation energy of the 6+ isomer turns out to be 140.7 keV above the 2− ground state.
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References
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We wish to thank P. Del Carmine, M. Ottanelli, and A. Pecchioli for their skillful collaboration during the measurements and the Technical Staffs of LNS and LNL for operation of the Tandem Accelerators.