A measurement of Rb using a lifetime-mass tag
ALEPH's published measurement of Rb = Γ(Ζ → bb̄)/Γ(Ζ → hadrons) using a lifetime tag is updated using the full LEP 1 data sample. Considerable effort has been devoted to understanding systematic effects. Charm background is better controlled by combining the lifetime tag with a tag based on the...
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
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Institutional Knowledge at Singapore Management University
1997
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| Online Access: | https://ink.library.smu.edu.sg/sis_research/3668 https://ink.library.smu.edu.sg/context/sis_research/article/4670/viewcontent/MeasurementRbLifetimeMassTag_1997.pdf |
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| Institution: | Singapore Management University |
| Language: | English |