Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The analysis is based on one million hadronic events recorded by the ALEPH detector. Roughly symmetric three-jet events are selected with a coarse jet-resolution cut-off, y(1). Gluon jets are identified with a purity of 94.6% in those events where evidence of long-lived heavy-flavour hadrons in the other two jets is found. The jets are then analyzed using a smaller cut-off y(0) (< y(1)) so that subjets are resolved. The properties of the jets (subjet multiplicities [N-q], [N-g] and rates R(n)(g)((q)) for n = 1,2,3,4) are determined and are found to be in good agreement with the expectations of perturbative QCD as long as the subjet resolution pa...
The splitting processes in identified quark and gluon jets are investigated using longitudinal and t...
Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are p...
Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are p...
Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The...
Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The...
Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The...
An experimental investigation of the structure of identified quark and gluon jets is presented. Obse...
The splitting processes in identified quark and gluon jets are investigated using longitudinal and t...
Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are p...
Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are p...
Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The...
Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The...
Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The...
An experimental investigation of the structure of identified quark and gluon jets is presented. Obse...
The splitting processes in identified quark and gluon jets are investigated using longitudinal and t...
Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are p...
Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are p...