Simulation

Leading the effort on several state-of-the-art generative models to accelerate LHC simulations. Developing as well validation and benchmarking schemes in order to bring them into CMS. Published at NeurIPS, PRD, and more.

Fast simulations which can accurately model jet substructure are will be of utmost importance for boosted jet analyses at the HL-LHC. …

Accurate detector simulations are key components of any measurement or search for new physics. Due to their stochastic nature, ML-based …

With the increase in luminosity and detector granularity, simulation will be a significant computational challenge in the HL-LHC. To …

A systematic investigation of evaluation metrics for fast simulations, including two new ones we propose, the Fréchet and kernel physics distances, which we find to be the most sensitive. We also introduce the generative adversarial particle transformer (GAPT) model, which is significantly faster than MPGAN.

With the increase in luminosity and detector granularity, simulation will be a significant computational challenge in the HL-LHC. To …