2–6 Dec 2024
CERN
Europe/Zurich timezone

Timing and CCE Performance of the LGAD from Teledyne e2v

4 Dec 2024, 09:00
20m
500/1-001 - Main Auditorium (CERN)

500/1-001 - Main Auditorium

CERN

400
Show room on map
WG3 Radiation Damage - Extreme Fluence WG3 - Radiation Damage

Speaker

Dengfeng Zhang (University of Sheffield (GB))

Description

Owing to their timing capabilities, of the order of 50 ps or better for MIP, Low Gain Avalanche Detector (LGAD) have been chosen for next-generation timing detectors at the HL-LHC and other high-energy physics experiments. Both ATLAS and CMS collaborations have adopted them as baseline sensors for the High Granularity Timing Detector (HGTD) and MIP Timing Detector (MTD) in their upgrades.
During their lifetime, the detectors will be exposed to high level of radiation, both ionising and non-ionising, hence their radiation hardness is one of the key parameters to be assessed.
In this talk, we will present the results of charge collection and timing of neutron-irradiated 1x1 mm^2 LGAD sensors produced by Teledyne e2v (Te2v) and jointly developed by the University of Oxford, the University of Birmingham, the Rutherford Appleton Laboratory, and the Open University.

Type of presentation (in-person/online) in-person presentation
Type of presentation (I. scientific results or II. project proposal) I. Presentation on scientific results

Author

Dengfeng Zhang (University of Sheffield (GB))

Co-authors

Daniel Hynds (University of Oxford (GB)) Prof. Daniela Bortoletto (University of Oxford (GB)) Douglas Jordan Dr Giulio Villani (Science and Technology Facilities Council STFC (GB)) Martin Gazi Dr Steve Mcmahon (Science and Technology Facilities Council STFC (GB)) Trevor Vickey (University of Sheffield (GB))

Presentation materials