CMS is a high-energy physics experiment at the Large Hadron Collider (LHC) at CERN. It is a general-purpose detector that is designed to observe any new physics phenomena that the LHC might reveal. CMS acts as a giant, high-speed camera, taking 3D “photographs” of particle collisions from all directions up to 40 million times each second. The CMS collects few tens of Peta-Bytes of data each year and processes them through Worldwide LHC Computing Grid infrastructure around the globe.
Equivariant Neural Networks to explore the underlying symmetries in particle physics events
Graph Neural Networks for Particle Momentum Estimation in the CMS Trigger System