| Abstract
Average multiplicities and momentum distributions of charged particles in
jets are compared to and found to agree with the predictions of
the Modified Leading Log Approximation, which assumes perturbative nature
of the jet fragmentation down to momentum transfer scales as low as
Qeff~Lambda_QCD. We extract Qeff=240+/-40 MeV, the ratio of number of
parton in gluon jets to the number of partons in quark jets 1.74+/-0.13,
and the ratio of the number of charged particles to the number of partons
0.57+/-0.10.
|