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Information × Registration Number 0213U007850, 0113U003355 , R & D reports Title The electromagnetic phenomena at ultrahigh energies. The theory and experiments in CERN popup.stage_title Head Shul'ga Nikolai Fedorovich, Registration Date 25-12-2013 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 On the base of simulation of electrons radiation process in crystals we analyze the coherent radiation of electrons as they pass through straight and curved crystals at a small angle to one of the crystal planes of atoms at energies attainable at CERN accelerators. It is shown that in a straight crystal radiation spectrum have sharp peaks at energies of gamma rays, which approaches the value of the primary electron energy. In a bent crystal these peaks spread out and shifted to lower energy gamma rays. The generalization of the inverse problem of finding solutions to potential via differential cross section for proton - nucleus scattering was done. A comparison of different mechanisms of deviation of proton beams with energies of TeV when passing through bent crystals. It is shown that the maximum angle deflection of the particles can be obtained due to the mechanism of planar channeling of protons in a bent crystal and stochastic mechanism. On the basis of obtained in recent years at CERN results that verify the predicted in the NSC KIPT suppression effect of ultra relativistic electrons in thin layers of matter the first sections of the review of the study of this effect was prepared. Product Description popup.authors Кириллін Ігор Володимирович Трофименко Сергій Валерійович Трутень Валентин Іванович Фомін Олексій Сергійович Фомін Сергій Петрович Шатнєв Михайло Гаврилович popup.nrat_date 2020-04-02 Close