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TWEPP 2025 Topical Workshop on Electronics for Particle Physics

6–10 Oct 2025
Rethymno, Crete, Greece
Europe/Athens timezone

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Session

Radiation

8 Oct 2025, 11:15
Rethymno, Crete, Greece

Rethymno, Crete, Greece

Aquila Rithimna Beach Crete, Greece

Conveners

Radiation

  • Hucheng Chen (Brookhaven National Laboratory (US))
  • Salvatore Danzeca (CERN)

Presentation materials

There are no materials yet.

  1. 127. Upgrade of the ATLAS Tile Calorimeter Front-End Power Supply for the HL-LHC
    Seyedali Moayedi (University of Texas at Arlington (US))
    08/10/2025, 11:20
    Radiation-Tolerant Components and Systems
    Oral

    The Tile Calorimeter of the ATLAS experiment is being upgraded for the
    high luminosity LHC. The powering scheme of the calorimeter modules has been updated to provide higher efficiency and redundancy. Switching power supplies used in each module are responsible for providing power to the front-end electronics. The original power supplies, which are currently being used in the detector, lack...

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  2. 52. Multi-Gsps ADC radiation qualification for the LHC BPM system consolidation
    Manoel Barros Marin (CERN)
    08/10/2025, 11:40
    Radiation-Tolerant Components and Systems
    Oral

    The consolidation of the Large Hadron Collider (LHC) Beam Position Monitor (BPM) requires digitising analogue signals from more than 1000 dual-plane BPMs using radiation-tolerant analogue-to-digital converters (ADCs). To this end, two commercial off-the-shelf (COTS) quad-channel, 12-bit ADCs operating at up to 1.6 Gsps were tested. Both ADCs were evaluated for cumulative radiation effects and...

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  3. 198. Radiation tolerance tests on key components of the ePIC-dRICH readout card
    Mr Sandro Geminiani (University and INFN, Bologna (IT))
    08/10/2025, 12:00
    Radiation-Tolerant Components and Systems
    Oral

    The dual-radiator RICH detector of the ePIC experiment at the future Electron-Ion Collider will use more than 300 thousand SiPM pixels as photosensors, organized in more than 1000 Photodetector Units (PDU). Each PDU is a $\sim$5x5x12 cm$^3$ module that includes 4 custom ASICs, connected to 256 SiPMs, and a FPGA-based card (RDO) controlling the readout. Considering dRICH moderately hostile...

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