DESIGN AND TEST OF A PROTOTYPE GAS-SAMPLING ELECTROMAGNETIC CALORIMETER OF HIGH GRANULARITY FOR THE CPLEAR EXPERIMENT

被引：4

作者：

ADLER, R

BACKENSTOSS, G

BLOCH, P

DAMIANOGLOU, D

DECHELETTE, P

DROGE, M

FELDER, C

FETSCHER, W

FIDECARO, M

GARRETA, D

GERBER, HJ

GUMPLINGER, P

JOHNER, HU

KERN, J

KOKKAS, P

MALL, U

NANNI, F

PAVLOPOULOS, P

RENEVEY, M

SANTONI, C

SCHOPPER, A

TAUSCHER, L

WENDLER, H

PAGELS, B

WITZIG, C

机构：

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

[2] INP, NCSR DEMOCRITOS, ATHENS, GREECE

[3] UNIV FRIBOURG, CH-1700 FRIBOURG, SWITZERLAND

[4] UNIV IOANNINA, IOANNINA, GREECE

[5] ARISTOTELIAN UNIV SALONIKA, Thessaloniki, GREECE

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

[7] UNIV ATHENS, ATHENS, GREECE

[8] BOSTON UNIV, BOSTON, MA 02215 USA

[9] UNIV COIMBRA, P-3400 COIMBRA, PORTUGAL

[10] DELFT UNIV TECHNOL, DELFT, NETHERLANDS

[11] UNIV LIVERPOOL, LIVERPOOL L69 3BX, ENGLAND

[12] EDVARD KARDELJ UNIV, J STEFAN INST, YU-61000 LJUBLJANA, SLOVENIA

[13] EDVARD KARDELJ UNIV, DEPT PHYS, YU-61000 LJUBLJANA, SLOVENIA

[14] CNRS, CPPM, IN2P3, F-13003 MARSEILLE, FRANCE

[15] UNIV AIX MARSEILLE 2, F-13007 MARSEILLE, FRANCE

[16] CNRS, CSNSM, IN2P3, F-91405 ORSAY, FRANCE

[17] PAUL SCHERRER INST, VILLIGEN, SWITZERLAND

[18] MSI, STOCKHOLM, SWEDEN

[19] CENS, DAPNIA SPP, F-91190 GIF SUR YVETTE, FRANCE

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)90055-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have designed and tested a gas-sampling calorimeter of high granularity as a prototype for the electromagnetic calorimeter of the CPLEAR experiment. The prototype calorimeter, consisting of 18 layers of 1.5 mm thin lead converters interleaved with a total of 1152 high-gain tubes and 2304 pick-up strips, was tested in a tagged photon beam with photons in the energy range of 50 to 350 MeV. It well fulfilled the requirements of a good detection efficiency for photons above 50 MeV with a spatial resolution sigma almost-equal-to 5 mm for the photon conversion point and an energy resolution sigma(E)/E almost-equal-to 15% square-root E[GeV].

引用

页码：458 / 466

页数：9

共 5 条

[1]

ADLER R, 1991, LEAP 90, P414

[2] DEVELOPMENT OF SMALL HIGH-GAIN TUBES FOR THE ELECTROMAGNETIC CALORIMETER OF THE CPLEAR EXPERIMENT [J].

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DECHELETTE, P ;

FIDECARO, M ;

GARRETA, D ;

JOHNER, HU ;

NANNI, F ;

RENEVEY, M ;

SCHOPPER, A ;

WENDLER, H .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 297 (1-2) :126-132

[3]

BRUN R, 1984, CERN DDEE841

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[5]

SCHOPPER A, 1989, THESIS U BASEL

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