PERFORMANCE OF A LIQUID ARGON ACCORDION CALORIMETER WITH FAST READOUT

被引：26

作者：

AUBERT, B

BAZAN, A

BEAUGIRAUD, B

COLAS, J

LEFLOUR, T

MAIRE, M

VIALLE, JP

WINGERTERSEEZ, I

ZOLNIEROWSKI, YP

GORDON, HA

RADEKA, V

RAHM, D

STEPHANI, D

CHEVALLEY, JL

FABJAN, CW

FOURNIER, D

FRANZ, A

GILDEMEISTER, O

JENNI, P

NESSI, M

NESSITEDALDI, F

PEPE, M

RICHTER, W

SODERQVIST, J

BAZE, JM

GOSSET, L

LAVOCAT, P

LOTTIN, JP

MANSOULIE, B

MEYER, JP

RENARDY, JF

TEIGER, J

ZACCONE, H

BATTISTONI, G

CAMIN, DV

CAVALLI, D

COSTA, G

CRAVERO, A

FERRARI, A

GIANOTTI, F

MANDELLI, L

MAZZANTI, M

PERINI, L

PESSINA, G

SALA, P

SCIAMANNA, M

AUGE, E

CHASE, R

CHOLLET, JC

DELATAILLE, C

机构：

[1] BROOKHAVEN NATL LAB,UPTON,NY 11973

[2] CERN,CH-1211 GENEVA 23,SWITZERLAND

[3] DAPNIA SPP SACLAY,GIF SUR YVETTE,FRANCE

[4] NATL INST NUCL PHYS,SEZ,MILAN,ITALY

[5] UNIV MILAN,DIPARTIMENTO FIS,I-20133 MILAN,ITALY

[6] LAL,ORSAY,FRANCE

[7] MANNE SIEGBAHN INST,STOCKHOLM,SWEDEN

[8] UNIV VICTORIA,VICTORIA V8W 2Y2,BC,CANADA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1992年 / 321卷 / 03期

关键词：

D O I：

10.1016/0168-9002(92)90056-A

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A prototype lead-liquid-argon electromagnetic calorimeter with parallel plates and Accordion geometry has been equipped with high speed readout electronics and tested with electron and muon beams at the CERN SPS. For a response peaking time of about 35 ns, fast enough for operation at the future hadron colliders, the energy resolution for electrons is 9.6%/ square-root E[GeV] with a local constant term of 0.3% and a noise contribution of 0.33/E[GeV]. The spatial accuracy achieved with a detector granularity of 2.7 cm is 3.7 mm/ square-root E[GeV] and the angular resolution 12 mrad at 60 GeV.

引用

页码：467 / 478

页数：12

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[No title captured]

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