TEST BEAM RESULTS FOR AN UPGRADED FORWARD TAGGER OF THE L3 EXPERIMENT AT LEP-II

被引：182

作者：

CHEMARIN, M

DEPASSE, P

FAY, J

FELCINI, M

FREDJ, L

ILLE, B

NESSITEDALDI, F

SUSINNO, GF

机构：

[1] CERN,PPE DIV,CH-1211 GENEVA 23,SWITZERLAND

[2] UNIV GENEVA,CH-1211 GENEVA 4,SWITZERLAND

[3] SWISS FED INST TECHNOL,CH-8092 ZURICH,SWITZERLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 349卷 / 2-3期

关键词：

D O I：

10.1016/0168-9002(94)91198-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have tested new scintillator modules with silicon photodiode readout for the upgraded Active Lead Rings (ALR) of the L3 detector at LEP II. Results are presented from data recorded in muon and electron test beams with particular emphasis on the light production and collection as a function of the particle impact position on the scintillator modules. The results from the beam test data will be used for the design of the readout and trigger electronics in conjunction with the required ALR performance as an electron tagger and beam background monitor at LEP II.

引用

页码：345 / 355

页数：11

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