TY - JOUR
T1 - Proton-neutron deformations and F-spin symmetry in nuclei
AU - Leviatan, Amiram
AU - Ginocchio, Joseph N.
AU - Kirson, Michael W.
PY - 1990
Y1 - 1990
N2 - The purity of intrinsic states of nuclei with respect to a proton-neutron boson symmetry (F spin) is shown to be largely determined by the difference between proton and neutron deformations and not by whether the Hamiltonian is an F-spin scalar. Upper and lower bounds on F-spin mixing in the ground-state band of Ho165 are estimated using recent pion single-charge-exchange data.
AB - The purity of intrinsic states of nuclei with respect to a proton-neutron boson symmetry (F spin) is shown to be largely determined by the difference between proton and neutron deformations and not by whether the Hamiltonian is an F-spin scalar. Upper and lower bounds on F-spin mixing in the ground-state band of Ho165 are estimated using recent pion single-charge-exchange data.
UR - https://www.scopus.com/pages/publications/0000028907
U2 - 10.1103/PhysRevLett.65.2853
DO - 10.1103/PhysRevLett.65.2853
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AN - SCOPUS:0000028907
SN - 0031-9007
VL - 65
SP - 2853
EP - 2856
JO - Physical Review Letters
JF - Physical Review Letters
IS - 23
ER -