Results of a new evaluation of the O (αs2) dressed three-jet cross section for e+ e−
annihilation are summarized. For vanishing cutoffs, the different results in published three-jet …

Deutsches Elektronen Synchrotron, DESY, Hamburg, Fed. Rep. Germany Page 1 Volume
110B, number 1 PHYSICS LETTERS 18 March 1982 THE QCD EFFECTIVE COUPLING …

We define tensors in momentum space for the events produced in e+ e− annihilation. They
are calculable in quantum-chromodynamics (QCD) perturbation theory and therefore can be …

A charge asymmetry has been observed in final-state jets from e+ e− annihilation into
hadrons at√ s= 29 GeV. The measured asymmetry is consistent with the prediction of …

We present a QCD analysis of some recently published data on jet production in Z0 decays.
We find that at the Z0 energy one can analyse also jet shape variables which were …

The differences among recent calculations of the O (αs2) QCD corrections to shape variable
distributions for e+ e− annihilation are shown to arise from different underlying definitions of …

We show that an Ansatz to resum all leading and next-to-leading logarithms in the
theoretical prediction for the 2-jet rate in e+ e−→ hadrons, where jets are defined with the kt …

We have studied the distribution of particles within and between jets of 3-jet final states
produced in the reaction e+ e−→ hadrons at cm energies of 22 GeV and 29–36.4 GeV. The …

Event shapes in e+e− annihilation and deep inelastic scattering - IOPscience Skip to content
IOP Science home Accessibility Help Search Journals Journals list Browse more than 100 …

Over the last ten years a wealth of information on the structure of jets has been collected in
e+ e− annihilation at cm energies between 10 and 45 GeV. It provided us with a rather …