Determinations of the strong coupling constant #alpha#_S at centre-of-mass energies of 192 through 202 GeV at LEP are presented. The energy evolution of #alpha#_S is in agreement with the prediction of QCD. The combined investigation of OPAL and JADE data in the energy range of 35 through 189 GeV yields #alpha#_S(m_Z) = 0.1187_-_0_._0_0_1_9"+"0"."0"0"3"4. The strength of the strong coupling is flavour independent if quark mass effects are taken into account. (orig.)12 refs.Available from TIB Hannover: RA 2316(2000-10) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive j...
Hadronic final states with a hard isolated photon are studied using data taken at centre-of-mass ene...
Theoretical basics and experimental determinations of the coupling parameter of the strong interacti...
Data from e+e- annihilation into hadrons collected by the JADE, the L3 and the OPAL experiment at ce...
We present a test of the flavour independence of the strong coupling constant for charm and bottom ...
We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the cen...
A study of possible flavour dependence of the strong interaction is presented using data collected w...
The strong coupling constant alpha_S is determined using recently re-analysed e+e- annihilation data...
We report a measurement of the strong coupling constant, alpha(s)(MZ), extracted from inclusive jet ...
The results on strong coupling constant, alpha(s), in e(+)e(-) collision at LEP are reviewed, based ...
We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the cen...
An update of measurements of the strong coupling constant #alpha#_s is given, representing the statu...
We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the cen...
In this paper we compare recent experimental data for the total cross section #sigma#(e"+e"...
Consistent measurements of event-shape variables and alpha_s using the complete set of data taken wi...
We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive j...
Hadronic final states with a hard isolated photon are studied using data taken at centre-of-mass ene...
Theoretical basics and experimental determinations of the coupling parameter of the strong interacti...
Data from e+e- annihilation into hadrons collected by the JADE, the L3 and the OPAL experiment at ce...
We present a test of the flavour independence of the strong coupling constant for charm and bottom ...
We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the cen...
A study of possible flavour dependence of the strong interaction is presented using data collected w...
The strong coupling constant alpha_S is determined using recently re-analysed e+e- annihilation data...
We report a measurement of the strong coupling constant, alpha(s)(MZ), extracted from inclusive jet ...
The results on strong coupling constant, alpha(s), in e(+)e(-) collision at LEP are reviewed, based ...
We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the cen...
An update of measurements of the strong coupling constant #alpha#_s is given, representing the statu...
We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the cen...
In this paper we compare recent experimental data for the total cross section #sigma#(e"+e"...
Consistent measurements of event-shape variables and alpha_s using the complete set of data taken wi...
We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive j...
Hadronic final states with a hard isolated photon are studied using data taken at centre-of-mass ene...
Theoretical basics and experimental determinations of the coupling parameter of the strong interacti...