Resonant diffraction radiation from an ultrarelativistic particle moving close to a tilted grating.
A simple model for calculating the diffraction radiation characteristics from an ultrarelativistic charged particle moving close to a tilted ideally conducting strip is developed. Resonant diffraction radiation (RDR) is treated as a superposition of the radiation fields for periodically spaced strips. The RDR characteristics have been calculated as a function of the number of grating elements, tilted angle, and initial particle energy. An analogy with both the resonant transition radiation in an absorbing medium and the parametric x-ray radiation is noted.
Potylitsyn
A P
AP
Institute for Nuclear Physics, Tomsk Polytechnic University, 634050, prospekt Lenina 2A, Tomsk, Russia.
Karataev
P V
PV
Naumenko
G A
GA