Measurement of the τ lepton lifetime
The mean lifetime of the τ lepton is measured in a sample of 25700 τ pairs collected in 1992 with the ALEPH detector at LEP. A new analysis of the 1-1 topology events is introduced. In this analysis, the dependence of the impact parameter sum distribution on the daughter track momenta is taken into...
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
1996
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/5874 |
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| Institution: | Singapore Management University |
| Language: | English |