MEASUREMENT OF GAMMA(B(B)OVER-BAR)/GAMMA(HAD) USING IMPACT PARAMETER MEASUREMENTS AND LEPTON IDENTIFICATION
The partial decay width of the Z to {Mathematical expression} quark pairs has been measured by the DELPHI detector at LEP. b-hadrons, containing b-quarks, were tagged by leptons with high transverse momentum relative to the hadron or by tracks with large impact parameters to the primary vertex. The...
Päätekijät: | , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Aineistotyyppi: | Journal article |
Kieli: | English |
Julkaistu: |
1995
|