Parametric x-ray radiation of 5.7 MeV electrons from a pyrolytic graphite crystal
Proceedings 6th Russian-Korean International Symposium on Science and Technology. KORUS-2002 (Cat. No.02EX565) - Trang 300-302
Tóm tắt
Parametric x-ray radiation (PXR) from a mosaic pyrolytic graphite crystal is studied using a 5.7 MeV electron beam. The first-order [002[ PXR reflection is detected in the Bragg angle, with the emitted photon energies peaking around 8 MeV. The detection angle /spl Theta//sub D/=2/spl Theta/ /sub B/=27/spl deg/ with respect to the e-beam, where /spl Theta//sub B/ is the Bragg angle. The target is 0.3 mm thick, and the PXR spectra are measured for different tilt angles between the target and the e-beam direction.
Từ khóa
#Photonic crystals #Magnetic separation #Electron beams #Magnetic semiconductors #Magnetic shielding #Electromagnetic scattering #Particle scattering #X-ray scattering #X-ray detectors #Optical reflectionTài liệu tham khảo
freudenberger, 1995, Phys Rev Lett, 74 13
amosov, 1994, Zh Exp Teor Fiz, 60, 506
10.1016/S0168-583X(96)00461-2
potylitsyn, 1998, Izv Vysch Uchebn Zaved Fisika, 4, 26
vorobiev, 1985, Zh Exp Teor Fiz, 41, 3
ter mikaelian, 1972, HighEnergy Electromagnetic Processes in Condensed Media