The NA62 GigaTracKer: a low mass high intensity beam 4D tracker with 65 ps time resolution on tracks

Autor: Roberto Malaguti, E. Cortina Gil, B. Velghe, M. Morel, K. Poltorak, E. Gamberini, Fabrizio Petrucci, Augusto Ceccucci, Roberta Arcidiacono, H. Wahl, Luca Federici, G. Aglieri Rinella, S. Chiozzi, A. Kleimenova, Flavio Marchetto, Massimiliano Fiorini, G. Nuessle, D. Alvarez Feito, A. Gianoli, J. Noël, J. Degrange, J. Kaplon, Cristina Biino, E. Martin Albarran, H. O. Danielsson, M. Perrin-Terrin, A. Mapelli, L. Perktold, A. Cotta Ramusino, Matthew Noy, P. Petagna, Giuseppe Ruggiero, G. Romagnoli, S. Bonacini, E. Minucci, Alexander Kluge, Ernesto Migliore
Přispěvatelé: Centre de Physique des Particules de Marseille (CPPM), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Physics - Instrumentation and Detectors
FOS: Physical sciences
NA62 experiment
Tracking (particle physics)
7. Clean energy
01 natural sciences
Timing detectors
NA62
High Energy Physics - Experiment
030218 nuclear medicine & medical imaging
High Energy Physics - Experiment (hep-ex)
03 medical and health sciences
Economica
PE2_2
0302 clinical medicine
Optics
semiconductor detector: pixel
heat engineering
Detector cooling and thermo-stabilization
Particle tracking detectors
0103 physical sciences
tracking detector
[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]
Detectors and Experimental Techniques
physics.ins-det
Instrumentation
time resolution
Mathematical Physics
detector: design
activity report
Physics
Large Hadron Collider
Pixel
Spectrometer
hep-ex
010308 nuclear & particles physics
business.industry
Detector
Instrumentation and Detectors (physics.ins-det)
Particle tracking detectors (Solid-state detectors)
Measuring instrument
business
Particle Physics - Experiment
Beam (structure)
performance
Zdroj: JINST
JINST, 2019, 14, pp.P07010. ⟨10.1088/1748-0221/14/07/P07010⟩
Journal of Instrumentation
Journal of Instrumentation, IOP Publishing, 2019, 14, pp.P07010. ⟨10.1088/1748-0221/14/07/P07010⟩
ISSN: 1748-0221
DOI: 10.1088/1748-0221/14/07/P07010⟩
Popis: International audience; The GigaTracKer (GTK) is the beam spectrometer of the CERN NA62 experiment. The detector features challenging design specifications, in particular a peak particle flux reaching up to 2.0 MHz/mm$^2$, a single hit time resolution smaller than 200 ps and, a material budget of 0.5% X$_0$ per tracking plane. To fulfill these specifications, novel technologies were especially employed in the domain of silicon hybrid time-stamping pixel technology and micro-channel cooling. This article describes the detector design and reports on the achieved performance.
Databáze: OpenAIRE
Externí odkaz: