RECONSTRUCTION OF THE COORDINATE AND ENERGY OF THE ELECTROMAGNETIC SHOWER IN THE LEAD-GLASS HODOSCOPE CALORIMETER AT DIFFERENT ENTRANCE ANGLES OF 5 GEV POSITRONS

被引:2
作者
BITSADZE, GS
BUDAGOV, YA
GLAGOLEV, VV
LOMAKIN, YF
LYTKIN, LK
MALJUKOV, SN
OLEINIK, AA
RUSSAKOVICH, NA
RUSSAKOVICH, NL
SERGEEV, SV
VELEV, GV
VOLODKO, AG
CHLACHIDZE, GA
HUBUA, DI
MINASHVILI, IA
ASLANJAN, EV
IORDANOV, AB
LITOV, L
机构
[1] TBILISI STATE UNIV,TBILISI,GEORGIA,USSR
[2] YEREVAN STATE UNIV,YEREVAN 375049,ARMENIA,USSR
[3] UNIV SOFIA,BU-1126 SOFIA,BULGARIA
关键词
D O I
10.1016/0168-9002(92)90643-I
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Energy deposition as a function of entrance angles and coordinates for 5 GeV e+ is studied experimentally in 10 x 10 x 35 cm3 blocks of the lead-glass shower hodoscope detector (SHD); the radiation length is X0 = 2.5 cm. A method for the reconstruction of electromagnetic shower coordinates (sigma congruent-to 11 mm) and energies (sigma(E)/E congruent-to 6%) is developed for the positron entrance angles 0-degrees-30-degrees.
引用
收藏
页码:472 / 478
页数:7
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