Fine features of parametric X-ray radiation by relativistic electrons and ions

Advanced channeling technologies for X-ray applications

“…First PXR measurements for SPS CERN (the Super Proton Synchrotron of the European Organization for Nuclear Research) protons in a bent crystal have been performed. They have successfully proved the predictions for PXR making evident the peak structure in both spectral and angular distributions of the radiation (Scandale et al, 2011a;Dabagov et al, 2016;Korotchenko et al, 2017).…”

Advanced Channeling Technologies in Plasma and Laser Fields

“…This activity takes place within international CERN project UA9 and aims in LHC beams collimation based on crystal channeling phenomenon. UA9 LNF team has proposed to use parametric X-ray radiation (PXR) for diagnostics of both beam-crystal orientation and crystal quality; first PXR measurements for SPS CERN protons in a bent crystal have been performed and successfully proved the predictions for PXR making evident the peak structure in the radiation both spectral and angular distributions [54][55][56]. A new phenomenon on effective deflection of relativistic hadron and lepton beams by crystal miscut surface has been predicted [57,58].…”