Electromagnetic processes with high-energy “half-bare” particles
According to the materials of report at the meeting of the Presidium of the NAS of Ukraine, July 12, 2023
DOI:
https://doi.org/10.15407/visn2023.09.087Keywords:
high-energy particles, transition radiation, ionization energy lossAbstract
The article presents the results of studies of interference effects in various electromagnetic processes which take place at interaction of high-energy charged particles with matter. The considered effects are associated with manifestation of the so-called "half-bare" state of particles as well as ultra-small size of charged particle bunches. The main attention is paid to the processes of transition radiation and ionization energy loss, which are of great importance for detection of elementary particles and measurement and control of beam parameters at accelerators. It is shown that the mentioned effects can significantly change the characteristics of these processes within large distances along the direction of particle motion.
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