The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed using 730 pb-1 of data collected between 91 and 209 GeV in the framework of QCD. In particular event-shape variables and inclusive charged particle spectra are measured. The energy evolution of quantities derived from these measurements is compared to analytic QCD predictions. The mean charged particle multiplicity, the charged particle momentum spectrum and its peak position are compared to predictions of the modified-leading-logarithmic approximation. The strong coupling constant alpha_s is determined from a fit of the QCD prediction to distributions of six event-shape variables at eight centre-of-mass energies. A study of non-perturbative ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
LAL 04-92Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, co...
LAL 04-92Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, co...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
LAL 04-92Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, co...
LAL 04-92Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, co...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed ...
LAL 04-92Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, co...
LAL 04-92Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, co...