Forum on Tracking Detector Mechanics 2023

Session

Coffee Break and Poster Session

1 Jun 2023, 10:30

Lecture hall (Nr. 211) at the Protestant Theological Faculty (Eberhard Karls Universität Tübingen)

31. ATLAS BARE HALF RING OUTER ENDCAP QUALITY CONTROL. A FOCUS ON THE THERMAL CONTROL.

Federico Silenzi (INFN e Universita Genova (IT))

01/06/2023, 10:30

The ATLAS ITk outer endcap bare half ring are made of carbon fiber and carbon foam in order to achieve a low mass detector with very good thermal performance. The supports are cooled with CO2 flowing in a titanium pipe, placed between the two carbon foam half-sandwiches composing the local support. A qualification procedure was developed to verify these supports at their base stage (i.e....

46. CO2 evaporative cooling system for the LHCb UT Detector

Simone Coelli (Università degli Studi e INFN Milano (IT))

01/06/2023, 10:30

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23. Performance measurements of a co-axial transfer line for 2-phase CO2 HEP detector cooling

Tym Pakulski (CERN)

01/06/2023, 10:30

Phase-2 CMS particle detectors require an order-of-magnitude increase in evaporative CO2 (2PACL) cooling capacity while operating roughly 20 °C colder than legacy systems. This requires large co-axial transfer lines, whose performance has a non-negligible impact on detector temperature. The associated relatively low CO2 saturation temperatures (<-35 °C), large transfer line diameters, and long...

11. Sustainable cooling supply for the STS detector electronics

Ilya Elizarov (GSI Helmholtzzentrum für Schwerionenforschung GmbH)

01/06/2023, 10:30

Due to the extensive power dissipation of electronics, the STS detector requires liquid cooling supply. As cooling agent 3M NOVEC 649 engineering fluid or perfluoro(2-methyl-3-pentanone) was chosen not only because it is characterized by low viscosity and radiation hardness, but also due to the extremely low global warming potential (GWP). To cool down the cooling agent, a refrigeration system...

36. Temperature calibration and thermal stress tests of the Front-End Electronics of the CBM Silicon Tracking System

Lady Maryann Collazo Sanchez (Universitaet Frankfurt)

01/06/2023, 10:30

Silicon Tracking System of the future heavy-ion CBM experiment has several distinctive features to manage the unprecedented beam-target interaction rate of up to 10 MHz. In order to maintain a material budget within 2 − 8%X0, while achieving sufficient granularity, spatial and timing precision, a novel integration approach was employed where the read-out electronics are placed outside of the...

5. The Mu2e Calorimeter: Mechanics and Cooling System

Alessandro Saputi (Universita e INFN, Ferrara (IT))

01/06/2023, 10:30

The Mu2e experiment at Fermi National Accelerator Laboratory (Batavia, Illinois, USA) searches for the charged-lepton flavor violating neutrino-less conversion of a negative muon into an electron in the field of an aluminium nucleus. The calorimeter plays an important role to provide excellent particle identification capabilities and an online trigger filter while aiding the track...