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Titolo:
CONSTRUCTION AND TEST OF A FINE-GRAINED LIQUID ARGON PRESHOWER PROTOTYPE
Autore:
DAVIS RA; GINGRICH DM; PINFOLD JL; RODNING NL; BOOS E; ZHAUTYKOV BO; AUBERT B; BAZAN A; BEAUGIRAUD B; BONIFACE J; COLAS J; EYNARD G; JEZEQUEL S; LEFLOUR T; LINOSSIER O; NICOLEAU S; RIVAL F; SAUVAGE G; THION J; VANDENPLAS D; WINGERTERSEEZ I; ZITOUN R; ZOLNIEROWSKI YP; CHMEISSANI M; FERNANDEZ E; GARRIDO L; MARTINEZ M; PADILLA C; GORDON HA; RADEKA V; RAHM D; STEPHANI D; BAISIN L; BERSET JC; CHEVALLEY JL; GIANOTTI F; VUILLEMIN V; GILDEMEISTER O; MARIN CP; NESSI M; POGGIOLI L; RICHTER W; BAZE JM; GOSSET L; LAVOCAT P; LOTTIN JP; MANSOULIE B; MEYER JP; TEIGER J; COLLOT J; DESAINTIGNON P; DZAHINI D; RENARDY JF; SCHWINDLING J; HOSTACHY JY; HOUMMADA A; COUSINOU MC; DARGENT P; DINKESPILLER B; ETIENNE F; FASSNACHT P; FOUCHEZ D; MARTIN L; MIOTTO A; MONNIER E; NAGY E; OLIVETTO C; TISSERANT S; BATTISTONI G; CAMIN DV; CAVALLI D; COSTA G; COZZI L; FEDYAKIN N; FERRARI A; MANDELLI L; MAZZANTI M; PERINI L; RESCONI S; SALA P; BEAUDOIN G; DEPOMMIER P; LEONFLORIAN E; LEROY C; ROY P; AUGE E; CHASE R; CHOLLET JC; DELATAILLE C; FAYARD L; FOURNIER D; HRISOHO A; MERKEL B; NOPPE JM; PARROUR G; PETROFF P; SCHAFFER A; SEGUINMOREAU N; SERIN L; TISSERAND V; VICHOU I; CANTON B; DAVID J; GENAT JF; IMBAULT D; LEDORTZ O; SAVOYNAVARRO A; SCHWEMLING P; EEK LO; LUNDJENSEN B; SODERQVIST J; LEFEBVRE M; ROBERTSON S;
Indirizzi:
UNIV GRENOBLE 1,IN2P3,ISN F-38041 GRENOBLE FRANCE UNIV GRENOBLE 1,IN2P3,ISN F-38041 GRENOBLE FRANCE UNIV ALBERTA EDMONTON AB T6G 2M7 CANADA HEPI ALMA ATA KAZAKHSTAN LAPP ANNECY FRANCE UNIV AUTONOMA BARCELONA BELLATERRA SPAIN BROOKHAVEN NATL LAB UPTON NY 11973 CERN CH-1211 GENEVA 23 SWITZERLAND CEA SACLAY,SPP,DAPNIA,DSM F-91191 GIF SUR YVETTE FRANCE UNIV AUTONOMA MADRID E-28049 MADRID SPAIN CPP MARSEILLE FRANCE UNIV MILAN,DIPARTIMENTO FIS MILAN ITALY IST NAZL FIS NUCL I-20133 MILAN ITALY UNIV MONTREAL MONTREAL PQ H3C 3J7 CANADA LAL ORSAY FRANCE UNIV PARIS 06,LPNHE PARIS FRANCE UNIV PARIS 07 PARIS FRANCE ROYAL INST TECHNOL S-10044 STOCKHOLM SWEDEN UNIV VICTORIA VICTORIA BC V8W 2Y2 CANADA TRIUMF VANCOUVER BC V6T 2A3 CANADA FAC SCI CASABLANCA MOROCCO
Titolo Testata:
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
fascicolo: 1, volume: 385, anno: 1997,
pagine: 47 - 57
SICI:
0168-9002(1997)385:1<47:CATOAF>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
PERFORMANCE; CALORIMETER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
R.A. Davis et al., "CONSTRUCTION AND TEST OF A FINE-GRAINED LIQUID ARGON PRESHOWER PROTOTYPE", Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 385(1), 1997, pp. 47-57

Abstract

A separate liquid argon preshower detector consisting of two layers featuring a fine granularity of 2.5 x 10(-3) was studied by the RD3 collaboration. A prototype covering approximately 0.8 in pseudo-rapidity and 9 degrees in azimuth was built and tested at CERN in July 94. CMOSand GaAs VLSI preamplifiers were designed and tested for this occasion. The combined response of this detector and an accordion electromagnetic calorimeter prototype to muons, electrons and photons is presented. For minimum ionizing tracks a signal-to-noise ratio of 4.5 per preshower layer was measured. Above 150 GeV the space resolution for electrons is better than 250 mu m in both directions. The precision on the electromagnetic shower direction, determined together with the calorimeter, is better than 4 mrad above 50 GeV. It is concluded that the preshower detector would adequately fulfil its role for future operation at CERN Large Hadron Collider.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/11/20 alle ore 13:50:53