Electric quadrupole and magnetic dipole moments of the first excited 2+ states of186Os and188Os |
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| Authors: | Dr F Wagner D Kucheida G Kaindl P Kienle |
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| Institution: | 1. Physik-Department, Technische Hochschule München, Munich, Germany
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| Abstract: | The spectroscopic quadrupole moments and the magnetic dipole moments of the lowest 2+ states in186Os (137 keV) and188Os (155 keV) have been determined by Mößbauer transmission experiments. The electric quadrupole momentsQ 2+(Os 186)=? (1.80±0.22) b andQ 2+(Os 188)=?(1.81±0.24) b as well as their ratioQ 2+(Os 188)/Q 2+(Os 186)=1.00±0.07 within the limits of error agree withB(E2) data, if a comparison on the basis of the rotational model is made. For the g-factors and their ratio g2+(Os 186)=0.281±0.008, g2+(Os 188)=0.305±0.015 andg 2+(Os 188)/g 2+(Os 186)=1.08±0.05 was obtained. All results are compared with recent model calculations. |
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