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Information × Registration Number 0221U106937, 0121U111839 , R & D reports Title Ionization energy loss of relativistic charged particles in straight and bent crystals popup.stage_title Head Kyryllin Ihor V., Кандидат фізико-математичних наук Registration Date 22-12-2021 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2 It has recently been shown that the distribution of ionizing energy loss of high-energy negatively charged particles in a crystal during planar channeling is much wider than in the amorphous target. In this case, such a distribution can be two-humped if we neglect the incoherent scattering of charged particles on the thermal oscillations of the crystal atoms and on the electronic subsystem of the crystal. This work explains the reason for this distribution of ionization energy loss of particles. The distribution of ionization energy loss of negatively charged high-energy particles moving in the planar channel mode in a silicon crystal was investigated using numerical simulation. The dependence of this distribution on the impact parameter of particles with respect to atomic planes is considered. The dependence of the most probable ionization energy loss of particles on the impact parameter is found. It is shown that for a large group of particles the most probable ionization energy loss during planar channeling in the crystal are lower than in the amorphous target. Product Description popup.authors Kyryllin Igor Volodymyrovych Trofymenko Sergiy Valeriyovych popup.nrat_date 2021-12-22 Close