The reaction e + e + is studied using a collider with
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The reaction e+e− → τ+τ− is studied using a collider with equal beam energies of 5 GeV and with the collision point at the centre of the detector. The latter is of cylindrical construction and at increasing radii from the beam line there is a drift chamber, an electromagnetic calorimeter, a hadronic calorimeter and finally muon chambers. If in a particular event the tau decays are
τ− → μ− + ν̅μ + ντ and τ+ → e+ + ν̅τ + νe,
What signals would be observed in the various parts of the detector?
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The decay too quickly to leave a visible track in the drift chamber The e and the will leave tra...View the full answer
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