Experimental study of high-energy resolution lead scintillating fiber calorimetry in the 600-1200 MeV energy region

被引:18
作者
Bellini, V
Bianco, S
Capogni, M
Casano, L
DAngelo, A
Fabbri, FL
Ghio, F
Giardoni, M
Girolami, B
Hu, L
Sandri, PL
Moricciani, D
Nobili, G
Passamonti, L
Russo, V
Sarwar, S
Schaerf, C
机构
[1] UNIV ROMA TOR VERGATA,IST NAZL FIS NUCL,I-00133 ROME,ITALY
[2] UNIV CATANIA,DEPT PHYS,I-95129 CATANIA,ITALY
[3] IST NAZL FIS NUCL,LNS,I-95125 CATANIA,ITALY
[4] IST NAZL FIS NUCL,LNF,I-00044 ROME,ITALY
[5] IST SUPER SANITA,IST NAZL FIS NUCL,I-00161 ROME,ITALY
[6] UNIV ROMA TOR VERGATA,DEPT PHYS,I-00133 ROME,ITALY
关键词
D O I
10.1016/S0168-9002(97)85188-1
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
An experimental investigation has been carried out on the properties of electromagnetic shower detectors, composed of a uniform array of plastic scintillating fibers and lead (50:35 by volume ratio) for photons in the energy range 600-1200 MeV, When the photon's incidence angle to the fiber axis is within +/-2 degrees an energy resolution of sigma(E)/E(%) = 5.12/root E[GeV]+1.71+ has been observed.
引用
收藏
页码:254 / 258
页数:5
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