[en] The relative gamma intensities of the 53 keV, 130 keV, 279 keV and 346.5 keV transitions in the decay of ¹⁹⁷Ptsup(m) are determined, by using a high-resolution HPGe system. The total-conversion coefficients of the 130 keV and 346.5 keV transitions are evaluated from the relative intensities as 29.4(50) and 7.7(4), respectively, in agreement with the theoretical values

[en] The relative gamma intensities of the 216, 248 and 464 keV transitions in the decay of sup(84m)Rb were determined. The K-conversion coefficients of the 216 and 248 keV transitions were obtained using coincidence methods. The values are consistent with assigning the 248 keV transition as pure E2 and the 216 keV transition as M3 + E4. From the relative gamma intensities of the 216-248 keV cascade, the total conversion coefficient of the 216 keV transition was evaluated. The transition probability for the 248 keV transition showed an E2 enhancement over the Weisskopf estimate. (author)