A measurement of Rb using five mutually exclusive hemisphere tags has been performed by ALEPH using the full LEP1 statistics. Three tags are designed to select the decay of the Z0 to b quarks, while the remaining two selectZ0 decays to c and light quarks, and are used to measure the tagging efficiencies. The result, Rb = 0.2159 +/- 0.0009 (stat) +/- 0.0011 (syst), is in agreement with the electroweak theory prediction of 0.2158 +/- 0.0003
We report a new measurement of Rb = ΓZ0→bb̅ /ΓZ0→hadrons using a double tag technique, where the b h...
We present a combined measurement of Rb = \Gamma(Z -> bb) / \Gamma(Z ->hadrons) and the semileptonic...
We present a combined measurement of $\Rb = \Gamma(\mathrm{Z \rightarrow b\overline{b}}) / \Gamma(\m...
A measurement of Rb using five mutually exclusive hemisphere tags has been performed by ALEPH using ...
A measurement of R-b using five mutually exclusive hemisphere tags has been performed by ALEPH using...
ALEPH's published measurement of Rb = \u393(Z -> bb)/\u393(Z -> hadrons) using a lifetime tag is upd...
A measurement of $R_b$ using five mutually exclusive hemisphere tags has been pe rformed by ALEPH us...
The partial decay width of the Z to bb̄ quark pairs has been measured by the DELPHI detector at LEP....
ALEPH's published measurement of using a lifetime tag is updated using the full LEP 1 data sample. C...
The fraction of Z0→bb¯¯¯Z0→bb¯ events in hadronic Z0Z0 decays has been measured by the OPAL experime...
Progress in the measurement of Rb since last year¹s Moriond meeting is reviewed and compared with th...
A measurement of R_b"o using the DELPHI detector at LEP is presented. R_b"o is the fractio...
ALEPH's published measurement of R-b = Gamma(Z --> b (b) over bar)/Gamma(Z --> hadrons) using a life...
We report a new measurement of Rb = ΓZ0→bb̅ /ΓZ0→hadrons using a double tag technique, where the b h...
We present a combined measurement of Rb = \Gamma(Z -> bb) / \Gamma(Z ->hadrons) and the semileptonic...
We present a combined measurement of $\Rb = \Gamma(\mathrm{Z \rightarrow b\overline{b}}) / \Gamma(\m...
A measurement of Rb using five mutually exclusive hemisphere tags has been performed by ALEPH using ...
A measurement of R-b using five mutually exclusive hemisphere tags has been performed by ALEPH using...
ALEPH's published measurement of Rb = \u393(Z -> bb)/\u393(Z -> hadrons) using a lifetime tag is upd...
A measurement of $R_b$ using five mutually exclusive hemisphere tags has been pe rformed by ALEPH us...
The partial decay width of the Z to bb̄ quark pairs has been measured by the DELPHI detector at LEP....
ALEPH's published measurement of using a lifetime tag is updated using the full LEP 1 data sample. C...
The fraction of Z0→bb¯¯¯Z0→bb¯ events in hadronic Z0Z0 decays has been measured by the OPAL experime...
Progress in the measurement of Rb since last year¹s Moriond meeting is reviewed and compared with th...
A measurement of R_b"o using the DELPHI detector at LEP is presented. R_b"o is the fractio...
ALEPH's published measurement of R-b = Gamma(Z --> b (b) over bar)/Gamma(Z --> hadrons) using a life...
We report a new measurement of Rb = ΓZ0→bb̅ /ΓZ0→hadrons using a double tag technique, where the b h...
We present a combined measurement of Rb = \Gamma(Z -> bb) / \Gamma(Z ->hadrons) and the semileptonic...
We present a combined measurement of $\Rb = \Gamma(\mathrm{Z \rightarrow b\overline{b}}) / \Gamma(\m...