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Titolo:
THE ATLAS TRT STRAW PROPORTIONAL TUBES - PERFORMANCE AT VERY HIGH COUNTING RATE
Autore:
AKESSON T; CARLING H; DOLGOSHEIN B; FABJAN CW; FARTHOUAT P; FROIDEVAUX D; FUCHS W; GAVRILENKO I; HOLDER M; IVOCHKIN VG; MALECKI P; KONDRATIEV O; KONOVALOV S; LICHARD P; MURAVIEV S; NADTOCHI A; NEVSKI P; NORTON PR; PESHEKHONOV V; PAVLENKO S; RICHTER R; ROMANIOUK A; SAXON DH; SCHEGELSKY VA; SHMELEVA A; SEMENOV S; SMIRNOV S; SOSNOVTSEV V; SPIRIDENKOV EM; STAVRIANAKOU M; SCHUH S; WHITE DJ;
Indirizzi:
MOSCOW ENGN PHYS INST MOSCOW 115409 RUSSIA MOSCOW ENGN PHYS INST MOSCOW 115409 RUSSIA LUND UNIV S-22100 LUND SWEDEN CERN CH-1211 GENEVA SWITZERLAND UNIV SIEGEN SIEGEN GERMANY INST PHYS NUCL ST PETERSBURG RUSSIA INST PHYS NUCL KRAKOW POLAND ACAD MIN & MET KRAKOW KRAKOW POLAND PN LEBEDEV PHYS INST MOSCOW 117924 RUSSIA RUTHERFORD APPLETON LAB DIDCOT OX11 0QX OXON ENGLAND JOINT NUCL RES INST DUBNA RUSSIA MPI EXTRATERR PHYS MUNICH GERMANY UNIV GLASGOW GLASGOW LANARK SCOTLAND
Titolo Testata:
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
fascicolo: 1-3, volume: 367, anno: 1995,
pagine: 143 - 153
SICI:
0168-9002(1995)367:1-3<143:TATSPT>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
DETECTORS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
6
Recensione:
Indirizzi per estratti:
Citazione:
T. Akesson et al., "THE ATLAS TRT STRAW PROPORTIONAL TUBES - PERFORMANCE AT VERY HIGH COUNTING RATE", Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 367(1-3), 1995, pp. 143-153

Abstract

Results on analog front-end electronics and straw performance studiesat high counting rates are described. Prototypes of the electronics have been tested at counting rates up to 17.5 MHz. A drift-time accuracy of 180 mu m and a drift-time measurement efficiency of 53% were obtained at 17.5 MHz. The expected counting rate is between 5 and 15 MHz (depending on straw position) for the ATLAS straw tracker at LHC designluminosity, leading to an estimated drift-time accuracy at 160 mu m and hit registration efficiency of 68% for the average counting rate of10 MHz. These results are in a good agreement with detailed MC simulations and could be improved with better front-end electronics.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 16:33:38