Abstract
The nuclear electric quadrupole moment of41Sc(Iπ=7/2−) was experimentally determined by use of the NMR detection in which the asymmetric β-ray distribution from spin polarized nuclei was monitored. The magnetic interaction of the state with high external magnetic field and the nuclear quadrupole interaction with the electric field gradient obtained in TiO2 crystal were studied. The field gradient seen to the implanted41Sc was measured independently by the high field NMR detection on the stable isotope45Sc located in the equivalent41Sc site with. |Q(41Sc;Iπ=7/2−)|=(0.120±0.006) b was determined.
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Minamisono, T., Yasui, Y., Ohtsubo, T. et al. Quadrupole moment of the doubly closed shell +1 nucleon nucleus41Sc(Iπ=7/2−). Hyperfine Interact 59, 153–156 (1990). https://doi.org/10.1007/BF02401212
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DOI: https://doi.org/10.1007/BF02401212