CERN // LHC-Run3

LHC Particle Shower Untangler

GNN Edge-Cut Simulator v1.2

Event Collision Preset

Collision Event Type

Clustering Algorithm

GNN Edge Pruning

Probability Threshold (P_edge) 0.85

Adjust threshold to prune weak inter-shower graph edges and untangle intertwined particle trajectories.

Detector Geometry

Silicon Tracker ECAL Blocks

DETECTOR: CMS-Inner Tracker / Solenoid B=3.8T

E_tot = 13.6 TeV

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Reconstruction Telemetry

Cluster Purity 98.4%

Active Graph Edges 1,850

Reconstructed Showers 3

Energy Balance (E_rec / E_truth) 99.2%

Particle Shower Clusters

Charged Hadron (π^±)

128 hits

Electron / Positron (e^±)

114 hits

Photon (γ Cascade)

100 hits

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