Keyword: positron
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MOPSO60 Channeled Positrons as a Source of Gamma Radiation electron, photon, radiation, ion 101
 
  • K.B. Oganesyan
    ANSL, Yerevan, Armenia
 
  Funding: ISTC
A possibility of channeling of low-energy (5 / 20Mev) relativistic positrons with coaxial symmetry around separate crystal axes of negative ions in some types of crystals, is shown. The annihilation processes of positrons with medium electrons are investigated in details. The lifetime of a positron in the regime of channeling is estimated 〖10〗-6 sec which on a 〖10〗9/〖10〗8 times is bigger than at usual cases.