A precise measurement of the tau polarisation at LEP-1
The τ polarisation has been studied with the e+e- → τ+τ- data collected by the DELPHI detector at LEP in 1993, 1994 and 1995 around the Z resonance firstly through the exclusive decay channels evv̄, μvvμ, πv, ρv, and a1v and secondly with an inclusive hadronic analysis which benefits from a higher e...
Հիմնական հեղինակներ: | , , , , , , , , , , , , , , , , , , , , , , , , |
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Ձևաչափ: | Journal article |
Լեզու: | English |
Հրապարակվել է: |
2000
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