TWEPP26 Topical Workshop on Electronics for Particle Physics

Session

Radiation

1

2 Oct 2026, 09:00

Auditorium

50. Radiation Tolerance Evaluation of Commercial SFP+ Transceivers for Detector Readout in High-Energy Physics Experiments

Kotaro Chiba (Nagoya University (JP))

02/10/2026, 09:00

Radiation - Radiation-Tolerant Components and Systems

Oral

Radiation tolerance of commercial SFP+ transceivers (SFP-10GSR-85, FS) was evaluated for detector readout in high-energy physics experiments. Total Ionizing Dose (TID), Non-Ionizing Energy Loss (NIEL), and Single Event Effects (SEE) tests were performed using gamma rays, neutrons, and high-energy hadrons, respectively. No significant degradation was observed up to 64 Gy, 2.0×10$^{13}$...

126. Radiation Tolerance Validation of the Fully Upgraded CMS ECAL Barrel Front-End Electronics

Cort Thoreson (Northeastern University (US))

02/10/2026, 09:20

Radiation - Radiation-Tolerant Components and Systems

Oral

The High-Luminosity Large Hadron Collider will deliver increased luminosity, pileup, and radiation levels, requiring a full replacement of the CMS Electromagnetic Calorimeter on-detector electronics. The final versions of the very front-end, front-end, and low voltage regulator cards are tested at CERN's CHARM mixed-field facility and the PSI proton irradiation facility to validate the full...

192. SEU Study at nominal data rate of the ITkPix front-end with 228 MeV proton beams

Prof. Attilio Andreazza (Università degli Studi e INFN Milano (IT))

02/10/2026, 10:10

Radiation - Radiation-Tolerant Components and Systems

Oral

The study of Single Event Upsets (SEU) for the ATLAS ITk Pixel front-end (FE) is crucial for reliable detector operation. In early prototypes, SEU occurring at high data rate could block the FE readout until a reset is given.

Two SEU campaigns were carried out at the Centro Nazionale Adroterapia Oncologica with a 228 MeV protons beam, reaching the hit rate of the innermost ITk pixel layer,...

215. TID and SEU Qualification of LHC Quench Detection Boards at CHARM: From Failure Modes to Cross-Sections

Leyre Flores Sanz De Acedo (CERN)

02/10/2026, 10:30

Radiation - Radiation-Tolerant Components and Systems

Oral

The Large Hadron Collider operates thousands of superconducting magnets that require quench detection electronics to protect them when a sudden loss of superconductivity occurs. Electronic boards are installed throughout the tunnel and must withstand the radiation from accelerator operation. During Long Shutdown 3, several will be upgraded or deployed to meet higher radiation levels in the...