Conveners
G3: HL-LHC Detector Upgrades
- Shimaa AbuZeid (INFN - Pavia (IT) and Ain Shams University (EG))
A new era of hadron collisions will start around 2029 with the
High-Luminosity LHC which will allow to collect ten times more data
than what has been collected during 10 years of operation at LHC.
This will be achieved by higher instantaneous luminosity at the
price of a higher number of collisions per bunch crossing.
In order to withstand the high expected radiation...
The High Luminosity upgrade of the LHC (HL-LHC) at CERN will provide unprecedented instantaneous and integrated luminosities of around 5 x 10^34 cm-2 s-1 and 3000/fb, respectively. An average of 140 to 200 collisions per bunch-crossing (pileup) is expected. In the barrel region of the Compact Muon Solenoid (CMS) electromagnetic calorimeter (ECAL), the lead tungstate crystals and avalanche...
Abstract. The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as absorber and plastic scintillators as active medium. The High-Luminosity phase of LHC, delivering five times the LHC nominal instantaneous luminosity, is expected to begin in 2029. TileCal will require new electronics to meet the requirements of a 1 MHz...
Four important experiments for the High Luminosity Large Hadron Collider (HL-LHC) are currently being upgraded to accommodate an increase in luminosity. These four key experiments include ATLAS (A Toroidal LHC ApparatuS), which has been improved to study a broad range of physics. The central hadronic calorimeter is the Tile Calorimeter (TileCal), which is part of the ATLAS detector. The...
During the Phase 2, the Large Hadron Collider (LHC) will increase the instantaneous luminosity to 5-7.5 x 10^34 cm-2 s-1, representing a new challenge for the Muon System of the CMS detector. To cope with the new data-taking conditions and to improve the present tracking and triggering capabilities, the muon system will undergo specific upgrades targeting both the electronics and detectors....
The FELIX system has been introduced as a readout system for ATLAS in LHC Run 3, for a subset of the ATLAS subdetectors. An evolved version of FELIX, dubbed Phase II, will be deployed in Run 4 (2029 – 2032) and will serve all ATLAS subdetectors.
The FELIX Phase II system will be comprised of about 300 servers, each equipped with custom PCIe FELIX cards and a 400 GbE network interface. The...
Abstract
The upgrade of the ATLAS hadronic Tile-calorimeter (TileCal) Low Voltage Power Supply
(LVPS) is a part of the preparation for the High-luminosity LHC project. This talk serves
to provide a detailed overview of the development of a Burn-in test station for an
upgraded LVPS component known as a Brick. These Bricks are radiation ...
