Abstract： In Otsuka's view of nuclear rotations neutrons and protons are not rotating around a common axis, but rather around separate axis. In this letter, we pointed out that this invalidates the geometrical interpretation of F-spin structure of the neutron-proton interacting boson model, where the angle between the axis of symmetries of neutron ellipsoid and proton ellipsoid is used to determine whether a state is F-spin symmetric or mixed symmetric.
LONG Guilu. Invalidity of Geometrical Interpretation of F-Spin Structure of Nuclear Rotations by Otsuka’s View[J]. 中国物理快报, 1995, 12(6): 342-343.
LONG Guilu. Invalidity of Geometrical Interpretation of F-Spin Structure of Nuclear Rotations by Otsuka’s View. Chin. Phys. Lett., 1995, 12(6): 342-343.
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1995, Vol. 12 
