Open AccessMeasurement of electron beam transverse flux density distribution
Author(s) -
A.A. Bulavskaya,
Yu. M. Cherepennikov,
С. В. Чахлов,
A. A. Grigorieva,
И. А. Милойчикова,
A. V. Vukolov,
С Г Стучебров
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1019/1/012043
Subject(s) - transverse plane , optics , scintillator , physics , intensity (physics) , beam (structure) , scintillation , photon , radiant intensity , photomultiplier , flux (metallurgy) , radiation , electron , cathode ray , beam diameter , materials science , nuclear physics , laser , laser beams , detector , structural engineering , engineering , metallurgy
The work presents experimental measurements of electron beam transverse flux density distribution. Experimental data is recorded during the multiple beam scanning in different directions with the particular angle step by the thin scintillation strip. The intensity of the light generated in the scintillator is proportional to the intensity of the radiation going through the strip. Generated photons is guided by the optical fiber to the photomultiplier and registered by the analyzer. The result of the work is the experimental data demonstrated dependence of the radiation intensity on detecting strip position and angle orientation. This dependence is transformed to the radiation intensity dependence on the coordinates in the beam transverse plane using special mathematical processing.