S. Dubey

1paper

1 Paper

HEP-EXNov 21, 2023
Training 3D ResNets to Extract BSM Physics Parameters from Simulated Data

S. Dubey, T. E. Browder, S. Kohani et al.

We report on a novel application of computer vision techniques to extract beyond the Standard Model parameters directly from high energy physics flavor data. We propose a novel data representation that transforms the angular and kinematic distributions into ``quasi-images", which are used to train a convolutional neural network to perform regression tasks, similar to fitting. As a proof-of-concept, we train a 34-layer Residual Neural Network to regress on these images and determine information about the Wilson Coefficient $C_{9}$ in Monte Carlo simulations of $B^0 \rightarrow K^{*0}μ^{+}μ^{-}$ decays. The method described here can be generalized and may find applicability across a variety of experiments.