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Titolo:
RESPONSE TO ELECTRONS AND PIONS OF THE CALORIMETER FOR THE CHORUS EXPERIMENT
Autore:
DICAPUA E; FERRONI M; LUPPI C; RICCIARDI S; SAITTA B; ZUCCHELLI P; BUONTEMPO S; COCCO AG; EREDITATO A; FIORILLO G; GARUFI F; MARCHETTISTASI F; MESSINA M; MIGLIOZZI P; PALLADINO V; STROLIN P; CAPONE A; DEPEDIS D; DORE U; LOVERRE PF; MACINA D; MAZZONI MA; PIREDDA G; RIGHINI P; SANTACESARIA R;
Indirizzi:
UNIV NAPLES FEDERICO II NAPLES ITALY UNIV NAPLES FEDERICO II NAPLES ITALY UNIV FERRARA I-44100 FERRARA ITALY IST NAZL FIS NUCL FERRARA ITALY IST NAZL FIS NUCL I-80125 NAPLES ITALY UNIV ROMA LA SAPIENZA ROME ITALY IST NAZL FIS NUCL ROME ITALY
Titolo Testata:
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
fascicolo: 1-2, volume: 378, anno: 1996,
pagine: 221 - 232
SICI:
0168-9002(1996)378:1-2<221:RTEAPO>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
7
Recensione:
Indirizzi per estratti:
Citazione:
E. Dicapua et al., "RESPONSE TO ELECTRONS AND PIONS OF THE CALORIMETER FOR THE CHORUS EXPERIMENT", Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 378(1-2), 1996, pp. 221-232

Abstract

We built and tested on charged particle beams the high energy-resolution calorimeter for the CHORUS experiment, which searches for nu(mu)-nu(tau) oscillations in the CERN Wide Band Neutrino Beam. This calorimeter is longitudinally divided into three sectors: one electromagnetic and two hadronic. The first two upstream sectors are made of lead and plastic scintillating fibers in the volume ratio of 4/1, and they represent the first large scale application of this technique for combinedelectromagnetic and hadronic calorimetry. The third sector is made ofa sandwich of lead plates and scintillator strips and complements themeasurement of the hadronic energy flow. In this paper, we briefly describe the calorimeter design and we show results on its response to electrons and pions, obtained from tests performed at the CERN SPS and PS. An energy resolution of sigma(E)/E=(32.3+/-2.4)%/root E(GeV)+(1.4+/-0.7)% was achieved for pions, and sigma(E)/E=(13.8+/-0.9)%/root V(GeV)+(-0.2+/-0.4)% for electrons.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/11/20 alle ore 10:52:14