Bn. Kalinin et al., POSSIBLE APPLICATION OF PXR TO THE BEAM-DIVERGENCE MEASUREMENTS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 350(3), 1994, pp. 601-604
The effect of the beam divergence on the parametric X-radiation has be
en experimentally investigated at NPI, Tomsk, and at INS, Tokyo for th
e electron energies 600 and 800 MeV, respectively. It has been shown t
hat the crystal-orientation dependence of PXR is sensitive to the beam
divergence, suggesting that PXR can offer a simple means for determin
ing the angular divergence of high energy charged particle beams.