DEVELOPMENT OF A RICH DETECTOR FOR ULTRARELATIVISTIC HEAVY-ION COLLISIONS

被引:6
作者
VASILEIADIS, G
BOUCLIER, R
DOMINIK, W
GOUGAS, A
LJUBICIC, A
MONGELLI, M
NAPPI, E
PAIC, G
PETRIDIS, A
SANDOVAL, A
SCHMOETTEN, E
VRANIC, D
ZAGANIDIS, N
机构
[1] IST NAZL FIS NUCL, BARI, ITALY
[2] CERN, CH-1211 GENEVA 23, SWITZERLAND
[3] UNIV FREIBURG, W-7800 FREIBURG, GERMANY
[4] GESELL SCHWERIONENFORSCH GMBH, W-6100 DARMSTADT 11, GERMANY
[5] RUDJER BOSKOVIC INST, YU-41001 Zagreb, YUGOSLAVIA
关键词
D O I
10.1016/0168-9002(90)91540-R
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A single module of an intended RICH detector for ultrarelativistic heavy ion collisions (NA35 experiment at CERN) has been tested with 1.5-3 GeV/c positive hadrons. The Cherenkov photons from a liquid freon (C6F14) radiator have been focused by a spherical mirror into a multistep avalanche chamber equipped with an optical readout. The analysis of the events and the results of the reconstruction of the Cherenkov angle are presented. A good agreement between experiment and simulation was observed. © 1990.
引用
收藏
页码:618 / 625
页数:8
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