CERN · Large Hadron Collider

ATLAS

ATLAS studies high-energy proton collisions at the LHC to investigate the Higgs boson, test the Standard Model, and search for phenomena it does not yet explain.

LHC
high-energy proton collisions
General-purpose
particle detector
Higgs & beyond
precision tests and new-physics searches

Activities

We contribute to ATLAS through physics and performance studies, analysis software development, data preparation, detector operations and TDAQ, and software and computing.

With LS3 starting in late 2026, we will pay special attention to fulfilling our Phase-II Upgrade commitments on time. Our main activities focus on the TDAQ Trigger Processor: hardware design, production, testing, and algorithm implementation.