The magnetic dipole moment of the 150 keV state of177Lu |
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Authors: | G Netz H Daum W Prieske T Thiel E Gerdau |
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Institution: | (1) II. Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany |
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Abstract: | The magnetic dipole interaction of the 150 keV state of177Lu in an environment of metallic ytterbium has been investigated by time-differential perturbed angular correlation experiments. The measurements were performed in an external magnetic field of 0.4 T at room temperature. Two independent measurements at different - cascades give the same Larmor precession frequency. From the weighted average the magnetic dipole moment of the 150 keV state is derived as =+5.5(3) K. From the angular correlation coefficient A22=–0.042(7) of the (139–150) keV - cascade the mixing ratio =+0.21(4) is deduced. The coefficient A22=+0.015(7) of the (1080–150) keV - cascade yields the mixing ratio =+0.08(4). |
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