An electromagnetic scintillation calorimeter using liquid krypton or xenon as the working medium has been built. The calorimeter consists of 45 tapered light-collecting cells with dimensions of (2.1 x 2.1) x 40 x (4.15 x 4.15) cm made from aluminum-coated mylar film 50 mum thick. The light from each cell is detected by photomultipliers. The calorimeter filled with liquid krypton was exposed to a beam of secondary particles with a momentum of 400 MeV/c from the ITEP accelerator. The results of the first test are given.
The influence of 1.7–5.3% Xe doping on LKr scintillation decay times is observed. The decay times of τ1 = 8.7±0.6 ns, gt2 = 29±
d l churakov合作论文数5G. N. Smirnov合作论文数4V. F. Kuzichev合作论文数4v n afonasev合作论文数3V. P. Chernyshev合作论文数3L. N. Gusev合作论文数3D. Yu. Akimov合作论文数3Dy Akimov合作论文数2g safronov合作论文数2Gennady A. Safronov合作论文数2
A. A. Burenkov合作论文数2yu v zubkov合作论文数1g k bysheva合作论文数1Vk Dodokhov合作论文数1v n lebedenko合作论文数1VD SHKARLET合作论文数1Konstanty Sumorok合作论文数1Ai Bolozdynya合作论文数1Alexander G. Kovalenko合作论文数1d luckey合作论文数1M. Chen合作论文数1
A. I. Bolozdynya合作论文数1v n solovov合作论文数LIP Coimbra, Univ Coimbra1Gaudreau, M.P.J.合作论文数1M Chen合作论文数1A. Pevsner合作论文数1
Alexander Bolozdynya合作论文数Kurchatov Institute, National Research Nuclear University, MEPhI;Laboratory of Experimental Nuclear Physics, National Research Nuclear University, MEPhI1A. Gougas合作论文数1N. N. Fedyakin合作论文数1I.A. Rogovsky合作论文数1G. K. Tumanov合作论文数1R.S. Shuvalov合作论文数1V.I. Mikhailichenko合作论文数1R. N. Krasnokutsky合作论文数1A. Koutchenkov合作论文数1V. A. Sheinkman合作论文数1A.A. Sadovsky合作论文数1M. E. Akopyan合作论文数1T A Osipova合作论文数1
