Electric quadrupole interaction of210Po(6+) in Bi single crystal |
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Authors: | L. O. Norlin P. Lidbjörk E. Dafni |
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Affiliation: | (1) Research Institute of Physics, Fack, S-104 05 Stockholm, Sweden;(2) Institute of Physics, University of Uppsala, S-751 21 Uppsala, Sweden;(3) Department of Nuclear Physics, The Weizmann Institute of Science, 76100 Rehovot, Israel |
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Abstract: | The electric quadrupole coupling constant of the210Po(6+) isomer in a Bi single crystal was measured as a function of the temperature using the time-differential perturbed angular correlations technique. The electric field gradient (EFG) for Po in Bi is found to be temperature independent in the range 77–477 K. Using a calculated value of the nuclear quadrupole moment, the magnitude of the EFG is derived, and in turn serves to re-examine the systematics of quadrupole moments of λh 9 2/2 configurations in the lead region. |
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