Cherenkov radiation of magnon and phonon by the slow magnetic monopole
  The Cherenkov radiation of magnons at passage of the heavy slow magnetic monopole through an ordered magnetic matter is considered. Also the Cherenkov radiation of phonons at monopole movement in medium is discussed. 
I.V.Kolokolov, P.V.Vorob'ev (Budker Institute of Nuclear Physics   (BINP))