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The LiTE-DTU: A Data Conversion and Compression ASIC for the Readout of the CMS Electromagnetic Calorimeter
/ Mazza, Giovanni (Turin U. ; INFN, Turin) ; Argirò, Stefano (Turin U. ; INFN, Turin) ; Borca, Cecilia (Turin U. ; INFN, Turin) ; Cometti, Simona (Turin U. ; INFN, Turin ; Polytech. Turin) ; Cossio, Fabio (Turin U. ; INFN, Turin) ; Dejardin, Marc (IRFU, Saclay) ; Dellacasa, Giulio (Turin U. ; INFN, Turin) ; Mignone, Marco (Turin U. ; INFN, Turin) ; Pastrone, Nadia (Turin U. ; INFN, Turin) ; Soldi, Dario (Turin U. ; INFN, Turin) et al.
The high-luminosity phase of operation of the CERN Large Hadron Collider (HL-LHC) will pose new challenges to the detectors and their readout electronics. In particular, the Compact Muon Solenoid (CMS) barrel electromagnetic calorimeter will require a full redesign of the electronic readout chain in order to cope with the increase in luminosity and trigger rate. [...]
2023 - 8 p.
- Published in : IEEE Trans. Nucl. Sci. 70 (2023) 1215-1222
In : 23rd IEEE Real Time Conference (RT2022), Online, 1 - 5 Aug 2022, pp.1215-1222
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A radiation tolerant 12 bit, 160 MS/s data conversion and transmission ASIC for the CMS electromagnetic calorimeter
/ Mazza, G (INFN, Turin) ; Argirò, S (INFN, Turin ; Turin U.) ; Dellacasa, G (INFN, Turin) ; Mignone, M (INFN, Turin) ; Soldi, D (INFN, Turin ; Turin U.) ; Varela, J (LIP, Lisbon) ; Wheadon, R (INFN, Turin)
/CMS Collaboration
The readout electronics for the CMS electromagnetic calorimeter is undergoing a re-design in order to cope with the LHC ugrade. In particular, a fourfold increase in the sampling frequency (from 40 to 160 MS/s) is required. [...]
2022 - 6 p.
- Published in : JINST
In : TWEPP 2021 Topical Workshop on Electronics for Particle Physics, Online, Online, 20 - 24 Sep 2021, pp.C04028
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New ASICs for the Very Front-End Card Upgrade of the CMS ECAL Barrel at the HL-LHC
/ Cometti, Simona (CERN ; INFN, Turin ; Turin U.) ; Mazza, Giovanni (INFN, Turin)
/CMS Collaboration
The High Luminosity LHC (HL-LHC), the foreseen LHC upgrade, will entail higher levels of instantaneous luminosity by about a factor of 5 from current levels.The electromagnetic calorimeter (ECAL) of the Compact Muon Solenoid detector (CMS) will experience a challenging environment during the HL-LHC phase. As a matter of fact higher event pileup, increasing data rates and harsher radiation environment are some of the expected conditions.A complete redesign of the ECAL on-detector readout electronics have been performed in order to obtain precision timing, noise mitigation and increased sampling rate. [...]
2019 - 4 p.
- Published in : 10.1109/PRIME.2019.8787778
In : 15th Conference on PhD Research in Microelectronics and Electronics, Lausanne, Switzerland, 15 - 18 Jul 2019, pp.37-40
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4.
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First results on monolithic CMOS detector with internal gain
/ Follo, U. (INFN, Turin ; Turin Polytechnic) ; Gioachin, G. (INFN, Turin ; Polytech. Turin) ; Ferrero, C. (INFN, Turin ; Turin Polytechnic) ; Mandurrino, M. (INFN, Turin) ; Bregant, M. (Sao Paulo U.) ; Bufalino, S. (INFN, Turin ; Polytech. Turin) ; Carnesecchi, F. (CERN) ; Cavazza, D. (INFN, Bologna) ; Colocci, M. (INFN, Bologna ; Bologna U.) ; Corradino, T. (Trento U. ; INFN, Trento) et al.
In this paper we report on a set of characterisations carried out on the first monolithic LGAD prototype integrated in a customised 110 nm CMOS process having a depleted active volume thickness of 48 $\mu$m. This prototype is formed by a pixel array where each pixel has a total size of 100 $\mu$m $\times$ 250 $\mu$m and includes a high-speed front-end amplifier. [...]
arXiv:2406.19906.-
2024-07-29 - 18 p.
- Published in : JINST 19 (2024) P07033
Fulltext: 2406.19906 - PDF; Publication - PDF;
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First demonstration of 200, 100, and 50 um pitch Resistive AC-Coupled Silicon Detectors (RSD) with 100% fill-factor for 4D particle tracking
/ Mandurrino, M. (INFN, Turin) ; Arcidiacono, R. (INFN, Turin ; CERN ; Piemonte Orientale U., Novara) ; Boscardin, M. (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Cartiglia, N. (INFN, Turin) ; Dalla Betta, G.F. (INFN, Trento ; TIFPA-INFN, Trento ; Trento U.) ; Ferrero, M. (INFN, Turin ; Turin U.) ; Ficorella, F. (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Pancheri, L. (INFN, Trento ; TIFPA-INFN, Trento ; Trento U.) ; Paternoster, G. (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Siviero, F. (INFN, Turin ; Turin U.) et al.
We designed, produced, and tested RSD (Resistive AC-Coupled Silicon Detectors) devices, an evolution of the standard LGAD (Low-Gain Avalanche Diode) technology where a resistive n-type implant and a coupling dielectric layer have been implemented. The first feature works as a resistive sheet, freezing the multiplied charges, while the second one acts as a capacitive coupling for readout pads. [...]
arXiv:1907.03314.-
2019-09-23 - 4 p.
- Published in : IEEE Electron. Dev. Lett. 40 (2019) 1780
Fulltext: PDF;
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Test beam results of a Cylindrical GEM detector for the BESIII experiment
/ Mezzadri, Giulio (INFN, Ferrara ; Ferrara U.) ; Alexeev, Maxim (INFN, Turin) ; Amoroso, Antonio (INFN, Turin ; Turin U.) ; Baldini Ferroli, Rinaldo (Beijing, Inst. High Energy Phys. ; Frascati) ; Bertani, Monica (Frascati) ; Bettoni, Diego (INFN, Ferrara) ; Bianchi, Fabrizio (INFN, Turin ; Turin U.) ; Calcaterra, Alessandro (Frascati) ; Canale, Nicola (INFN, Ferrara) ; Capodiferro, Manlio (Frascati ; INFN, Rome) et al.
Gas detector are very light instrument used in high energy physics to measure the particle properties: position and momentum. Through high electric field is possible to use the Gas Electron Multiplier (GEM) technology to detect the charged particles and to exploit their properties to construct a large area detector, such as the new IT for BESIII. [...]
arXiv:1803.07489.-
SISSA, 2019 - 8 p.
- Published in : PoS MPGD2017 (2019) 048
Fulltext: 1803.07489 - PDF; PoS(MPGD2017)048 - PDF;
In : 5th International Conference on Micro-Pattern Gas Detectors, Philadelphia, Pennsylvania, Pa, Usa, 22 - 26 May 2017, pp.048
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Letter of Intent: the NA60+ experiment
/ NA60+ Collaboration
We propose a new fixed-target experiment for the study of electromagnetic and hard probes of the Quark-Gluon Plasma (QGP) in heavy-ion collisions at the CERN SPS. [...]
arXiv:2212.14452 ; CERN-SPSC-2022-036 / SPSC-I-259.
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101 p.
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10.
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A Cylindrical GEM Inner Tracker for the BESIII experiment at IHEP
/ Farinelli, R. (INFN, Ferrara ; Ferrara U.) ; Alexeev, M. (INFN, Turin) ; Amoroso, A. (INFN, Turin) ; Bianchi, F. (INFN, Turin) ; Bertani, M. (INFN, Rome) ; Bettoni, D. (INFN, Ferrara) ; Canale, N. (INFN, Ferrara ; Ferrara U.) ; Calcaterra, A. (INFN, Rome) ; Carassiti, V. (INFN, Ferrara) ; Cerioni, S. (INFN, Rome) et al.
The Beijing Electron Spectrometer III (BESIII) is a multipurpose detector that collects data provided by the collision in the Beijing Electron Positron Collider II (BEPCII), hosted at the Institute of High Energy Physics of Beijing. [...]
arXiv:1807.00500.
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2018.
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