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Nuclearg factors of the first and second 2+ states in192,194Pt

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Abstract

Theg factors of the first and second excited 2+ states in192Pt and194Pt have been measured using γ-γ angular correlations perturbed by the hyperfine field in an iron lattice. Bulk magnetizations of sources were examined with special care for different shapes of alloys and different magnetizing conditions. The following results have been obtained:192Pt: 316 keV stateg=0.346±0.024, 612 keV stateg=0.455±0.089.194Pt: 328 keV stateg=0.354±0.031, 622 keV stateg=0.316±0.029.

These values are the largest ones which have been reported so far. The discrepancies between the present and previous data are discussed especially in terms of magnetizing conditions for the sources used. It is suggested that the difference ing factor between the first and second 2+ states may be in a certain correlation with M1 matrix element connecting these two states.

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  1. I. Katayama, S. Morinobu & H. Ikegami

    Present address: Research Center for Nuclear Physics, Osaka University, Suita, Osaka 565, Japan

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  1. Physics Department, Tokyo Institute of Technology, Tokyo, Japan

    I. Katayama, S. Morinobu & H. Ikegami

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Katayama, I., Morinobu, S. & Ikegami, H. Nuclearg factors of the first and second 2+ states in192,194Pt. Hyperfine Interact 1, 113–134 (1975). https://doi.org/10.1007/BF01022446

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