Collisional energy loss and the chiral magnetic effect

Collisional energy loss of a fast particle in medium is mostly due to the polarization by electromagnetic fields particle. A small fraction carried away Cherenkov radiation. In chiral there an additional contribution induction anomalous current proportional magnetic field. It causes lose form We employ classical electrodynamics, adequate wide range energies, compute collisional homogenous plasma and apply results quark-gluon Weyl semimetal. latter case photon spectrum strongly enhanced ultraviolet x-ray regions which makes it amenable experimental investigation. Our main observation that while nonchiral slow, at most logarithmic, function $\ensuremath{\varepsilon}$, radiation ${\ensuremath{\varepsilon}}^{2}$ when recoil neglected $\ensuremath{\varepsilon}$ taken into account.