Neutrino Propagation Through Matter
  We discuss a simple approach to solve the transport equation for high-energy neutrinos in media of any thickness. We present illustrative results obtained with some specific models for the initial spectra of muon neutrinos and antineutrinos propagating through a normal cold medium. 
V. A. Naumov (1 and 2) and L. Perrone (2 and 3) ((1) Lab. of   Theoretical Physics, Irkutsk State University, Irkutsk, Russi...