16–18 Jun 2025
Columbia University, Nevis Laboratories
America/New_York timezone

Self-supervised mapping of space-charge distortions in Liquid Argon TPCs

17 Jun 2025, 11:15
15m
Nevis Science Center (Columbia University, Nevis Laboratories)

Nevis Science Center

Columbia University, Nevis Laboratories

Speaker

Jack Cleeve

Description

We introduce an end-to-end, self-supervised neural workflow that learns the three-dimensional electric-field distortion in a Liquid Argon TPC directly from through-going cosmic muon tracks. The network uses geometric straightness and boundary conditions to generate its own target undistorted paths and iteratively refine them. In this talk, I will present the architecture of the model, detail the self-supervised training process and analyze its performance on SBND-scale simulations.

Primary author

Presentation materials