HEP2026: 42nd Conference on Recent Developments in High Energy Physics and Cosmology [NTUA] Jul 8 – 11, 2026

Session

Detectors

9 Jul 2026, 17:00

Main Hall (Level 1) (National Technical University of Athens)

Conveners

Detectors

• Ioannis Kopsalis (National Technical Univ. of Athens (GR))

30. AI-driven readout compression methods in Resistive Silicon Devices

Gaetano Barone (Brown University)

09/07/2026, 17:00

Resistive Silicon Devices (RSDs), particularly AC-coupled Low Gain Avalanche Diodes (AC-LGADs), open the path for picosecond-level space and time (4D) tracking in high-energy physics (HEP) experiments such as those at the Large Hadron Collider (LHC), Electron-Ion Collider (EIC), and future (lepton) collider facilities. These sensors combine the fine spatial resolution of segmented detectors...

40. The Design and Commission of the Beam Conditions Monitoring system for ATLAS ITk

Vasileios Mouzakis (National Technical Univ. of Athens (GR))

09/07/2026, 17:30

For the High Luminosity phase of the Large Hadron Collider (HL-LHC), the ATLAS experiment will be equipped with a new state of the art all silicon inner tracker (ITk). This upgrade is designed to cope with the high density of particles on the detector, which will be increased by an order of magnitude, with neutron equivalent fluence reaching up to 3 × 10^15, total ionizing doses up to 3 MGy...

47. Mitigation approach for silicon fractures in the ATLAS ITk strip tracker endcap module production

Stylianos Partsinevelos (National Technical Univ. of Athens (GR))

09/07/2026, 17:50

The ATLAS experiment is undergoing a major upgrade in preparation for the High-Luminosity LHC (HL-LHC), with the installation of the Inner Tracker (ITk). The outer tracking system includes the Strip Detector, which is installed in both the Barrel and the End-Cap (EC) regions.
The End-Caps consist of six disks on each side, populated with silicon modules mounted on support structures known as...

46. CMOS Active Sensor with Internal Amplification (CASSIA) characterization within CERN-DRD3 Collaboration

Dimitrios Xynis (National Technical Univ. of Athens (GR))

09/07/2026, 18:10

1

The CMOS Active Sensor with Internal Amplification (CASSIA) is an advanced detector concept developed within the DRD3 Collaboration at CERN. It represents a cutting-edge approach to monolithic pixel
design, enabling internal charge multiplication through engineered gain regions and supporting two distinct modes of operation. In the Low-Gain Avalanche Diode (LGAD) regime, the sensor operates...

41. Characterization of Low Gain Avalanche Detectors (LGADs) for the LHC

Nikitas Kladas (National Technical Univ. of Athens (GR))

09/07/2026, 18:30

The continuous increase in luminosity at particle colliders worldwide requires the development of 4D (fast timing in addition to 3D resolution in space) silicon particle detectors. Improved timing resolution has
become essential, especially in regions close to the interaction point, where particle flux is higher. LGADs (Low Gain Avalanche Detectors) are silicon sensors with intrinsic charge...