Two-Channel Scintillation Spectrometer
摘要
Abstract—
We report the results of calibration of a two-channel scintillation spectrometer with a thickness of 0.5X0 on the secondary electron beam of the Pakhra accelerator developed at the Lebedev Physical Institute of the Russian Academy of Sciences. Light signals in the spectrometer are registered with FEU-49 photoelectron multipliers. At an electron energy of E ≈ 30 MeV, the relative energy resolution of the sum of the signals from both channels is ~5%.