Jun 9 – 15, 2018
Woodlands Conference Center
America/New_York timezone
**** See you at Real Time 2020 ****

The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters

Jun 12, 2018, 2:40 PM
1h 30m
Woodlands Conference Center

Woodlands Conference Center

159 Visitor Center Dr, Williamsburg, VA 23185
Poster presentation Upgrades Poster 1


ATLAS LAr Calorimeter group


Electronics developments are ongoing for the trigger readout of the ATLAS Liquid-Argon Calorimeter towards the Phase-I upgrade scheduled in the LHC shut-down period of 2019-2020. The LAr Trigger Digitizer system will digitize 34000 channels at a 40 MHz sampling with 12 bit precision after the bipolar shaper at the front-end system, and transmit to the LAr Digital Processing system in the back-end to extract the transverse energies. Results of ASIC developments including QA and radiation hardness evaluations, performances of the final prototypes and results of the system integration tests will be presented along with the overall system design.

Institute CERN
Minioral Yes
Speaker ATLAS
Description LAr Trigger
Country Switzerland

Primary authors

Nicolas Morange (Université Paris-Saclay (FR)) ATLAS LAr Calorimeter group

Presentation materials

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