On a possibility of producing low energy meson beams

For the first time the possibility of using a 2/3π√2 sector double-focusing magnet spectrometer to produce beams of pions- and polarized muons of both signs in the energy range 103-107 eV is demonstrated. The muon channel of the phasotron of the Laboratory of Nuclear Problems, JINR, is used as an intermediate device. Mesons from the channel lose part of their energy in an absorber, whose surface can be considered as a source of particles with the energy spread from zero to a few tens of MeV. The magnetic spectrometer separates meson beams of a necessary energy from the source