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Titolo:
TEST-RESULTS OF A FULLY PROJECTIVE LEAD SCINTILLATING-FIBER CALORIMETER/
Autore:
BADIER J; BOUHEMAID N; BUONTEMPO S; BUSSON P; CALOBA L; CATTANEO P; CHARLOT C; CHEKHTMAN A; COUSINOU MC; DAGORET S; DELLACQUA A; DUCHOVNI E; EREDITATO A; FERRARI R; FOUCHEZ D; FREDJ L; FUMAGALLI G; GAILLARD JM; GOGGI G; GOMES A; HANSLKOZANECKA T; HENRIQUES A; JENNI P; KOVACS F; LELLOUCH D; LEVINSON L; LINSSEN L; LIVAN M; LORY J; LUPU N; MAIO A; MICHEL B; MIKENBERG G; MONTAROU G; NACASCH R; NAGY E; PALLIN D; PENNACCHIO E; PERALTA L; POGGIOLI L; POLESELLO G; RICCARDI F; RIMOLDI A; SEIXAS JM; SOUZA MN; THOME ZD; TISSERANT S; TOME B; VAZEILLE F; VERCESI V; WIGMANS R; ZITOUN R;
Indirizzi:
ECOLE POLYTECH,LPNHE PALAISEAU FRANCE UNIV CLERMONT FERRAND,LPPCF CLERMONT FERRAND FRANCE UNIV NAPOLI NAPLES ITALY INFN,SEZ NAPOLI NAPLES ITALY UFRJ,EE,COPPE RIO JANEIRO BRAZIL UNIV PAVIA PAVIA ITALY INFN,SEZ PAVIA PAVIA ITALY CPPM MARSEILLE FRANCE UNIV PARIS 06,LPNHE PARIS FRANCE UNIV PARIS 07 PARIS FRANCE CERN GENEVA SWITZERLAND LIP LISBON PORTUGAL LAL ORSAY FRANCE CFNUL LISBON PORTUGAL TEXAS TECH UNIV LUBBOCK TX 00000 WEIZMANN INST SCI REHOVOT ISRAEL
Titolo Testata:
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
fascicolo: 2-3, volume: 337, anno: 1994,
pagine: 326 - 341
SICI:
0168-9002(1994)337:2-3<326:TOAFPL>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
SPAGHETTI CALORIMETER; DETECTOR; PION; PROTOTYPE; ELECTRON; MODE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
21
Recensione:
Indirizzi per estratti:
Citazione:
J. Badier et al., "TEST-RESULTS OF A FULLY PROJECTIVE LEAD SCINTILLATING-FIBER CALORIMETER/", Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 337(2-3), 1994, pp. 326-341

Abstract

We report on an experimental study of the properties of a modular lead/scintillating-fiber calorimeter with a fully projective tower geometry. Although the calorimeter structure is monolythic, an effective segmentation into an electromagnetic and an hadronic section is achieved by separating the readout of the fibers running throughout the calorimeter from those starting beyond a depth of similar to 25 radiation lengths. This feature is used for e/pi separation. Discontinuities in thesampling fraction near the boundaries of the modules cause a signal nonuniformity for electrons, which can be corrected. Similar effects observed for high energy hadrons are discussed. Results are given on theenergy and position resolution for electrons, on the signal linearityand on the absolute light yield. Pion showers were only partially contained in this detector. The information from a backing calorimeter, consisting of fast thin-gap wire chambers interleaved by iron slabs, significantly improves the energy resolution of the incompletely contained pion showers.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 01:12:24