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1.
ATCA - thermal management study for the ATLAS phase II upgrades / Bortolin, Claudio (CERN) ; Dyngosz, Damian (Cracow Tech. U.) ; Kalinowski, Michal (Cracow Tech. U.) ; Koziol, Piotr (Cracow Tech. U.) ; Mendez, Julian (CERN) ; Walerianczyk, Jan (Cracow Tech. U.) ; Zwalinski, Lukasz (CERN)
The AdvancedTCA (ATCA) telecom industry standard has been selected as the hardware platform for the “Phase-II Upgrade” of ATLAS at the Large Hadron Collider (LHC) at CERN. In November 2014 a project dedicated to the study of the impact of the ATCA integration in the actual counting rooms was launched analysing the impact on the cooling infrastructures. [...]
SISSA, 2017 - 5 p. - Published in : PoS TWEPP-17 (2017) 112 Fulltext: PDF; External link: PoS server
In : Topical Workshop on Electronics for Particle Physics, Santa Cruz, Ca, United States Of America, 11 - 15 Sep 2017, pp.112
2.
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
3.
63U ATCA rack thermal performance and its integration in the undergound areas / Kalinowski, Michal Tomasz (Cracow Tech. U.) ; Bortolin, Claudio (CERN) ; Ulaszewska, Barbara (CERN)
Since for the High Luminosity LHC the instantaneous luminosity will be increased by a factor 3, an efficient trigger selection will be crucial. Therefore, the ATLAS hardware trigger and the calorimeter read-out will be upgraded for HL-LHC to base the trigger decision on much more fine-grained information [...]
SISSA, 2020 - 5 p. - Published in : PoS TWEPP2019 (2020) 068 Fulltext: PDF;
In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019, pp.068
4.
The use of a 90 metre thermosiphon cooling plant and associated custom ultrasonic instrumentation in the cooling of the ATLAS inner silicon tracker / Hallewell, Greg (Marseille, CPPM) ; Battistin, Michele (CERN) ; Berry, Stephane (CERN) ; Bonneau, Pierre (CERN) ; Bortolin, Claudio (CERN) ; Crespo-Lopez, Olivier (CERN) ; Deterre, Cecile (DESY) ; Doubek, Martin (Prague, Tech. U.) ; Favre, Gilles (CERN) ; Katunin, Sergey (St. Petersburg, INP) et al.
A new 60kW thermosiphon fluorocarbon cooling plant has been commissioned to cool the silicon tracker of the ATLAS experiment at the CERN LHC. The thermosiphon operates over a height of 90 metres and is integrated into the CERN UNICOS system and the ATLAS detector control system (DCS). [...]
2018 - 6 p. - Published in : 10.18429/JACoW-ICALEPCS2017-THPHA193 Fulltext: PDF;
In : International Conference on Accelerator and Large Experimental Physics Control Systems, Barcelona, Spain, 8 - 13 Oct 2017, pp.THPHA193
5.
Status of the xTCA Common Project, Procurement Framework for ATCA Shelves, Power Supplies and IPMCs / Mendez, Julian Maxime (speaker) (CERN)
2018 - 1479. SLHC; ACES 2018 - Sixth Common ATLAS CMS Electronics Workshop for LHC Upgrades External links: Talk details; Event details In : ACES 2018 - Sixth Common ATLAS CMS Electronics Workshop for LHC Upgrades
6.
MicroTCA and AdvancedTCA equipment evaluation and developments for LHC experiments / Bobillier, V (CERN) ; Haas, S (CERN) ; Joos, M (CERN) ; Mendez, J (CERN) ; Mico, S (CERN) ; Vasey, F (CERN)
The MicroTCA (MTCA) and AdvancedTCA (ATCA) industry standards have been selected as the platform for many of the current and planned upgrades of the off-detector electronic systems of two of the LHC experiments at CERN. We present a status update from an ongoing project to evaluate commercial MTCA and ATCA components with particular emphasis on infrastructure equipment such as shelves and power-supplies. [...]
2016 - Published in : JINST 11 (2016) C02022 IOP Open Access article: PDF;
In : Topical Workshop on Electronics for Particle Physics, Lisbon, Portugal, 28 Sep - 2 Oct 2015, pp.C02022
7.
Design of an AdvancedTCA board management controller (IPMC) / Mendez, J (CERN) ; Bobillier, V (CERN) ; Haas, S (CERN) ; Joos, M (CERN) ; Mico, S (CERN) ; Vasey, F (CERN)
The AdvancedTCA (ATCA) standard has been selected as the hardware platform for the upgrade of the back-end electronics of the CMS and ATLAS experiments of the Large Hadron Collider (LHC) . In this context, the electronic systems for experiments group at CERN is running a project to evaluate, specify, design and support xTCA equipment. [...]
2017 - 8 p. - Published in : JINST 12 (2017) C03010
In : Topical Workshop on Electronics for Particle Physics, Karlsruhe, Germany, 26 - 30 Sep 2016, pp.C03010
8.
ATLAS “Baby-DEMO” / Zwalinski, L (CERN) ; Bojdol, K (RSNC, Poznan) ; Bortolin, C (CERN) ; Chmielewski, D (Jagiellonian U.) ; Dziurdzia, P (CERN) ; Giakoumi, D (CERN) ; Godlewski, J (Cracow, INP) ; Ilyashenko, I (PNPI, CSTD) ; Kalinowski, M (CERN) ; Kantor, R (Cracow Tech. U.) et al.
Evaporative CO 2 has been selected as the main detector cooling technology for the Phase II upgrade of the LHC silicon detectors at CERN. In order to provide input to the ATLAS Pixel TDR about the minimum attainable cooling temperature by the end of 2017, ATLAS, with a contribution of CMS, has launched a dedicated detector cooling R&D; study nick-named Baby-DEMO. [...]
2019 - 2 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 936 (2019) 648-649 Fulltext from Publisher: PDF;
In : Frontier Detectors for Frontier Physics: XIV Pisa Meeting on Advanced Detectors, La Biodola, Isola D'elba, Italy, 27 May - 2 Jun 2018, pp.648-649
9.
Counting Rooms Constraints and Cooling Studies / Bortolin, Claudio (speaker) (CERN)
2018 - 2265. SLHC; ACES 2018 - Sixth Common ATLAS CMS Electronics Workshop for LHC Upgrades External links: Talk details; Event details In : ACES 2018 - Sixth Common ATLAS CMS Electronics Workshop for LHC Upgrades
10.
Elliptic flow of charged particles in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
We report the first measurement of charged particle elliptic flow in Pb-Pb collisions at 2.76 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurement is performed in the central pseudorapidity region (|eta|<0.8) and transverse momentum range 0.2< p_t< 5.0 GeV/c. [...]
arXiv:1011.3914; CERN-PH-EP-2010-059; CERN-PH-EP-2010-059.- Geneva : CERN, 2010 - 10 p. - Published in : Phys. Rev. Lett. 105 (2010) 252302 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint

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