Inside a layered particle detector.
Why does a particle detector need many concentric layers?
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Why does a particle detector need many concentric layers?
Why does a particle detector need many concentric layers?
Fit the components before testing.
Charged tracks curve in a magnetic field. Calorimeters measure deposited energy, while penetrating muons can reach outer chambers. The cutaway follows a simplified charged muon through those different measurements.
ATLAS-inspired teaching cutaway, not detector engineering dimensions. Uniform 2D field, charge magnitude one; schematic outer radius 2 m. Muon calorimeter loss fixed to illustrative 2 GeV; electron shower deposits its energy. The massless energy bound E ≥ pₜc rejects impossible control combinations.
Trace a muon to the outer chambers with positive remaining energy.
Trace a muon to the outer chambers.