A GNN regresses the pion longitudinal vertex from raw drift chamber hits in CLAS12 simulation, outperforming the older track-based reconstruction on mean absolute error and correlation with truth.
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Direct Vertex Reconstruction of $\Lambda$ Baryons from Hits in CLAS12 using Graph Neural Networks
A GNN regresses the pion longitudinal vertex from raw drift chamber hits in CLAS12 simulation, outperforming the older track-based reconstruction on mean absolute error and correlation with truth.