LEAD SCINTILLATOR ELECTROMAGNETIC CALORIMETER WITH WAVELENGTH SHIFTING FIBER READOUT

被引：61

作者：

ATOYAN, GS ^{[1
]}

GLADYSHEV, VA ^{[1
]}

GNINENKO, SN ^{[1
]}

ISAKOV, VV ^{[1
]}

KOVZELEV, AV ^{[1
]}

MONICH, EA ^{[1
]}

POBLAGUEV, AA ^{[1
]}

PROSKURYAKOV, AL ^{[1
]}

SEMENYUK, IN ^{[1
]}

LAPSHIN, VG ^{[1
]}

PROTOPOPOV, YV ^{[1
]}

RYKALIN, VI ^{[1
]}

SEMENOV, VK ^{[1
]}

机构：

[1] SERPUKHOV HIGH ENERGY PHYS INST,PROTVINO,RUSSIA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1992年 / 320卷 / 1-2期

关键词：

Calorimeters - Readout Systems - Optical Fibers - Scintillation - Particle Detectors;

D O I：

10.1016/0168-9002(92)90773-W

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A study has been made of the characteristics of electromagnetic calorimeter modules with the structure (1.4 mm Pb + 4 mm Sc) x 60 layers using 72 wavelength shifting fibers for readout. These modules were made according to a specially developed technology and were tested with a beam of electrons, pions and muons with energies between 0.5 and 5 GeV. It was found that their energy resolution is delta-E/E = 0.014 + 0.067/square-root E[GeV], response nonuniformity < 2%, and pi/e rejection at the level 10(-2) to 10(-3).

引用

页码：144 / 154

页数：11

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