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Data
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These files contain data from test beam runs of detector components as
well as data from the collider runs. Recall the general layout of our
detector:
- Central Tracker: a small region of silicon vertex detectors
immersed in a magnetic field of 4 Tesla; the data indicate the
reconstructed tracks of charged particles.
- Electromagnetic Calorimeter: twenty layers of active gas
chambers separated by layers of lead; the data indicate the amount of
energy deposition in each layer.
- Hadronic Calorimeter: twenty layers of active gas chambers
separated by layers of uranium; the data indicate the amount of energy
deposition in each layer.
- Muon Catcher: plastic scintillators that indicate the
passage of a muon; the data indicate muon detection with the word "Hit."
Look at these pictures that will help you visualize the layout:
The detector - a cutaway view
Scattering Angles in EPCF
Use the test-beam data to ensure system calibration and your own
understanding of the detector data in the presence of known particles at a known energy. You can then apply this understanding to the data
from the collider run.
Test Beam Data
Collider Run Data
Run 1A
Run 1B
Run 1C
Run 1D