Shape of Dipole Radiative Strength Function for Asymmetric Nuclei
  The semiclassical method for description of the radiative strength function is used for asymmetric nuclei with $N \ne Z$. The theory is based on the linearized Vlasov-Landau equations in two-component finite Fermi liquid. The dependence of the shape $E1$ strength on the coupling constant between proton and neutron subsystems was studied. 
V.A. Plujko, M.O. Kavatsyuk, O.O. Kavatsyuk (Taras Shevchenko National   University; Institute for Nuclear Research, Kiev, U...