Pregled bibliografske jedinice broj: 1161078
The Malta CMOS pixel detector prototype for the ATLAS Pixel ITK
The Malta CMOS pixel detector prototype for the ATLAS Pixel ITK // Proceedings of Science, The 27th International Workshop on Vertex Detectors
Chennai, Indija: Sissa Medialab, 2019. -, 10 doi:10.22323/1.348.0014 (predavanje, nije recenziran, cjeloviti rad (in extenso), znanstveni)
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Naslov
The Malta CMOS pixel detector prototype for the ATLAS Pixel ITK
Autori
Sharma, Abhishek ; Argemi, Lluis Simon ; Tortajada, Ignacio Asensi ; Berdalović, Ivan ; Bortoletto, Daniela ; Cardella, Roberto ; Dachs, Florian ; Dao, Valerio ; Hemperek, Tomasz ; Hiti, Bojan ; Kugathasan, Thanushan ; Moustakas, Konstantinos ; Pernegger, Heinz ; Riedler, Petra ; Rymaszewski, Piotr ; Riegel, Christian ; Schioppa, Enrico Junior ; Snoeys, Walter ; Sanchez, Carlos Solans ; Wang, Tianyang ; Norbert, Wermes ; Tobon, Cesar Augusto Marin
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of Science, The 27th International Workshop on Vertex Detectors
/ - : Sissa Medialab, 2019
Skup
27th International Workshop on Vertex Detectors
Mjesto i datum
Chennai, Indija, 22.10.2018. - 26.10.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
Electronic detector readout concepts (solid-state) ; Front-end electronics for detector readout ; Particle tracking detectors ; Radiation-hard detectors
Sažetak
The ATLAS experiment is planning a major upgrade of its tracking detectors, both strip and pixel, to take full advantage of the High Luminosity LHC. A novel Monolithic Active Pixel Sensor based on 180 nm TowerJazz CMOS imaging technology, dubbed MALTA, has been designed to meet the radiation hardness requirements (1.5e15 1 MeV neq/cm2) of the outer barrel layers of the ITk Pixel detector. MALTA combines low noise (ENC<20 e-) and low power operation (1 uW/pixel) with a fast signal response (25 ns bunch crossing) in small pixel size (36.4x36.4 um2), with a novel high-speed asynchronous readout architecture to cope with the high hit-rates expected at HL- LHC. Extensive lab testing and characterisation in particle beam tests have been conducted on this design and compared with previous prototypes of the same technology. An overview of the sensor technology and readout architecture are presented along with the preliminary results from laboratory tests, radioactive source tests and beam tests.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Elektrotehnika