FISSION VACUUM CHAMBERS AND SECONDARY-EMISSION DETECTORS AS EFFECTIVE TOOLS FOR MEASURING THE CHARACTERISTICS OF γ AND NEUTRON RADIATION FROM INTENSE SOURCES

摘要

The results of measurements of the flux of fast neutrons in the density range 2·10~8-2·10~(19)sec~(-1).cm~(-2) and y-ray dose rate in the range 2·10~(-3) -1·10~9 Gy/sec in different operating regimes of pulsed nuclear reactors and accelerators are presented. The parameters of the delayed photon radiation are presented. Intense sources of neutrons are used for scientific research and testing materials and articles [1]. Efficient and informative checking of the characteristics of the radiation is accomplished in neutrons sources equipped with vacuum chambers and electronic apparatus.