Resonant scattering of ultrahigh-energy neutrinos in the SU(3)_C X   SU(3)_L X U(1)_N model
  The lepton family-number changing \Delta L = 2 neutrino reactions in the framework of the SU(3)_C X SU(3)_L X U(1)_N model with right-handed neutrinos are presented. These processes have a much-enhanced cross section as a result of s-channnel resonant bilepton Y production and they should be added to ultrahigh-energy neutrino interactions. 
Hoang Ngoc Long, (Theory Division, CERN, Geneva and Institute of   Theoretical Physics, Hanoi, Vietnam)