Evolution of the one-phonon 21,ms+ mixed-symmetry state in N=80 isotones as a local measure for the proton-neutron quadrupole interaction
Keywords: 21.10.Re; 23.20.Gq; 25.70.De; 27.60.+j; Mixed-symmetry states; Coulomb excitation; Angular distribution; Proton-neutron quadrupole interaction;