Search results for "ALPHA(S)"
showing 10 items of 23 documents
"Table 2" of "A measurement of alpha(s) from the scaling violation in e+ e- annihilation."
1996
alpha_s was evaluated from the scaling violation of the fragmentation func tions. The data from other experiments are used for the fitting procedure.
"Table 45" of "Energy dependence of event shapes and of alpha(s) at LEP-2."
1999
Three different schemes are used for evaluation of ALPHAS: (C=ALPHAS2) second alphas_s order, (C=NLLA) and (C=ALPHAS2+NLLA). See text of the paper for details. The second systematic (DSYS) error is the scale error.
"Table 9" of "Determination of $alpha_{s}$ in second order {QCD} from hadronic $Z$ decays"
1992
Average value of the strong coupling constant ALPHA_S based on analysis of the event shape distributions.
"Table 2" of "Measurement of alpha-s from the structure of particle clusters produced in hadronic Z decays"
1991
Error contains both experimental and theoretical errors.
"Table 52" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."
2004
Combined results for ALPHAS.
"Table 2" of "Energy-energy correlations in hadronic final states from Z0 decays"
1991
Values of LAMBDA-MSBAR(5) and ALPHA-S(91 GeV) deduced from the EEC measurements. The second systematic error is from the theory.
"Table 2" of "Determination of alpha-s from the scaling violation in the fragmentation functions in e+ e- annihilation"
1995
Extraction of strong coupling constant ALP_S and the LAMQCD)MSBAR values.
"Table 4" of "Measurement of alpha-s from scaling violations in fragmentation functions in e+ e- annihilation"
1995
No description provided.
"Table 1" of "Consistent measurements of alpha(s) from precise oriented event shape distributions."
2000
The weighted value of ALPHA-S from all the measured observables using experimentally optimized renormalization scale values and corrected for the b-mass toleading order.
"Table 2" of "Consistent measurements of alpha(s) from precise oriented event shape distributions."
2000
The value of ALPHA-S derived from the JCEF and corrected for heavy quark mass effects. The quoted errors are respectively due to experimental error, hadronization, renormalization scale and heavy quark mass correction uncertainties.