Parametric x-ray radiation generated by 5.7-MeV electrons in a pyrolytic-graphite crystal |
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Authors: | Yu N Adishev V N Zabaev V V Kaplin S V Razin S R Uglov S I Kuznetsov Yu P Kunashenko |
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Institution: | (1) Institute of Nuclear Physics, Tomsk Polytechnic University, pr. Lenina 2a, Tomsk, 634050, Russia |
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Abstract: | Parametric x-ray radiation is observed in a mosaic pyrolytic-graphite crystal irradiated with a 5.7-MeV electron beam. The first-order (002) reflection of parametric x-ray radiation is detected in Bragg geometry. In the measured spectra, there is a peak at about 8 keV. The detector used is arranged at an angle of ΘD=2ΘB=27° with respect to the electron beam, where ΘB is the Bragg angle. The target thickness is 0.3 mm. The spectra of parametric x-ray radiation are measured at various angles of target orientation with respect to the axis of the incident-electron beam. |
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