  In this paper we study the generation of high energy emission from normal
pulsars. For this purpose we consider the particles accelerated in the outer
magnetosphere sliding along the closed magnetic field lines. It has been shown
that in due course of motion the initial small pitch angle increases and at a
certain distance from the neutron star the synchrotron emission becomes
significant. We found that a region covered from $150$ to $500$ stellar radii
the emission pattern is characterised by energies in the interval $(0.1-10)$
MeV.
