Researching of magnetic cutoff for local sources of charged particles in
  the halo of the Galaxy
  Models of highly inhomogeneous baryosynthesis of the baryonic asymmetric
Universe allow for the existence of macroscopic domains of antimatter, which
could evolve in a globular cluster of antimatter stars in our Galaxy. We assume
the symmetry of the evolution of a globular cluster of stars and antistars
based on the symmetry of the properties of matter and antimatter. Such object
can be a source of a fraction of antihelium nuclei in galactic cosmic rays. It
makes possible to predict the expected fluxes of cosmic antinuclei with use of
known properties of matter star globular clusters We have estimated the lower
cutoff energy for the penetration of antinuclei from the antimatter globular
cluster, situated in halo, into the galactic disk based on the simulation of
particle motion in the large-scale structure of magnetic fields in the Galaxy.
We have estimated the magnitude of the magnetic cutoff for the globular cluster
M4.
