Abstract

We present a study of hadronic events collected by the L3 detector at centre of mass energies around 91 and 133 GeV. Also using hadronic events with a hard radiated photon we obtain a sample at a reduced CM energy of the hadronic system. This will enable us to study event shape variables and determine the strong coupling constant α s in the range between 30 and 133 GeV. The results presented here are in good agreement with QCD models and the energy dependence of α S is consistent with expectations of QCD.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.