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CERN Accelerating science

CERN Published Articles

Последно добавени:
2020-02-20
06:39
Thermal Characterisation of the Versatile Link$^+$ Transceiver / Soos, Csaba ; Bottom, Freya Lily ; Detraz, Stephane ; Kraxner, Andrea ; Olantera, Lauri ; Scarcella, Carmelo ; Sigaud, Christophe ; Troska, Jan ; Vasey, Francois
The miniaturised optical transceiver module, developed in the framework of the Versatile Link$^+$ project (VL$^+$) will be installed in the upgraded detector front-ends at the HL-LHC. The modules will have to operate over a wide temperature range (-35 °C to +60 °C). [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 060
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.060

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2020-02-20
06:39
New LpGBT-FPGA IP: Simulation model and first implementation / Mendez, Julian Maxime (CERN) ; Baron, Sophie (CERN) ; Kulis, Szymon (CERN) ; Fonseca, Jose (CERN)
High-speed links are commonly used in High Energy Physics experiments for data acquisition, trigger and timing distribution. For this reason, a radiation-hard link is being developed in order to match the increasing bandwidth demand of the backend electronics and computing systems. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 059
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.059

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2020-02-20
06:39
Input Mezzanine Board for the Fast Tracker(FTK) at ATLAS / Mitani, Takashi (Waseda U.) /ATLAS
At LHC Run 2, which started operation in June 2015 at a center-of-mass energy of 13 TeV, thepeak luminosity has exceeded 2×10$^{34}$ cm$^{-2}$ s$^{-1}$ and the LHC produce an average of 60 simultaneous collisions. The higher luminosity demands a more sophisticated trigger system with increaseduse of tracking information.The Fast Tracker (FTK) is an integral part of the trigger upgrade program for the ATLAS experiment. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 055
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.055

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2020-02-20
06:39
CMS ECAL Upgrade Front End card: design and prototype test results / Dolgopolov, Alexander (Fermilab) ; Jessop, Colin (Notre Dame U.) ; Loukas, Nikitas (Notre Dame U.) ; Singovski, Alexander (Minnesota U.) /CMS
The CMS ECAL Phase 2 Front-End (FE) card is designed to provide streaming of digitized datagenerated on the Very-Frond-End (VFE) cards to the CMS ECAL back-end electronics system based onthe Barrel Calorimeter Processor (BCP) ATCA modules. The FE card is intended to utilize data linksdeveloped within the Versatile Link common project [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 044
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.044

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2020-02-20
06:39
New 63U ATCA rack: thermal performances and integration challenge / Kalinowski, Michal Tomasz ; Bortolin, Claudio
To save the space in the underground counting rooms during the ATLAS phase II upgrades, aproject dedicated to the study of the impact of installing taller racks within the counting roomswas launched, analysing its cooling performance and the impact on the cooling infrastructures.A new 63U prototype rack equipped with three ATCA shelves, with open-bottom to top airflow,high-power dissipating load blades, three new prototype 2U heat exchangers and various sensorswas installed in a lab. The impact on the cooling performance of stacking three ATCA crateswithin a rack was checked, along with other critical aspects..
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 037
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.037

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2020-02-20
06:39
The Embedded Local Monitor Board upgrade proposals / Nicpon, Kamil Szymon (CERN) ; Binderup, Hans (Aarhus U.) ; Boterenbrood, Henk (Nikhef, Amsterdam) ; Farthouat, Philippe (CERN) ; Nikiel, Piotr (CERN) ; Ryjov, Vladimir (CERN) ; Schlenker, Stefan (CERN)
The Embedded Local Monitor Board (ELMB) is a microcontroller based plug-in module usingthe CANopen communication protocol. It has been widely used in LHC systems and experimentsfor slow-control and monitoring purposes, providing multiple, galvanically isolated analog inputs,and multiple digital inputs and outputs. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 034
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.034

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2020-02-20
06:39
Radiation tolerant conditioning electronics for vacuum measurements / Chatzigeorgiou, Nikolaos ; Pigny, Gregory ; Krakowski, Pawel Wojciech
Vacuum in the arcs of the LHC is crucial to minimize beam – gas interactions and to assure thermal insulation of cryostats and helium distribution lines. Several hundred of sensors with their associated conditioning electronics are installed across the arcs for both beam and insulation vacuum measurements. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 026
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.026

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2020-02-20
06:39
Investigation of Single Event Latch-up effects in the ALICE SAMPA ASIC / Mahmood, Sohail Musa (Oslo U.) ; Roeed, Ketil (Oslo U.) /ALICE
During RUN 3 and RUN 4 at the Large Hadron Collider (LHC), the SAMPA chip will be used in the upgraded front end electronics of the ALICE (A Large Ion Collider Experiment) Time Projection Chamber (TPC) and Muon Chambers (MCH). Previously, it was reported that the SAMPAV2 prototypes were susceptible to the high energy proton induced Single Event Latch-up (SEL) events. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 023
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.023

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2020-02-20
06:39
First Double-Sided End-Cap Strip Module for the ATLAS High-Luminosity Upgrade / Wiik-Fuchs, Liv Antje Mari (Freiburg U.) ; Parzefal, Ulrich (Freiburg U.) ; Garcia Argos, Carlos (Freiburg U.) ; Hauser, Marc (Freiburg U.) ; Jakobs, Karl (Freiburg U.) ; Mahboubi, Kambiz (Freiburg U.) ; Rodriguez, Arturo Rodriguez (Freiburg U.) ; Prahl, Volker (DESY) ; Ruehr, Frederik (Freiburg U.) ; Alvarez, Dario Eliecer Arziza (DESY) et al.
The ATLAS Experiment will upgrade its inner tracking system for the High-Luminosity-LHCwith an all-silicon system. The strip part will be based on individual modules, constructed bygluing the front-end hybrids directly onto the strip side of the sensors. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 015
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.015

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2020-02-20
06:39
Front-end Electronics of the Forward Strip Detector for the ATLAS HL-LHC Upgrade / Garcia Argos, Carlos (Freiburg U.) ; Greenall, Ashley (Liverpool U.) ; Hauser, Marc (Freiburg U.) ; Jakobs, Karl (Freiburg U.) ; Mahboubi, Kambiz (Freiburg U.) ; Parzefal, Ulrich (Freiburg U.) ; Wiik-Fuchs, Liv Antje Mari (Freiburg U.) ; Wonsak, Sven (U. Liverpool (main))
The ATLAS Experiment will upgrade its central tracking detector with an all-silicon Inner Tracker(ITk) for the HL-LHC, comprising pixel and strip detectors. The strip detector is based on siliconstrip sensors, which are read out by low mass, radiation hard circuits carrying custom designedradiation hard ASICs in 130 nm technology. [...]
SISSA, 2019 - 5 p. - Published in : PoS TWEPP2018 (2019) 014
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.014

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