Z-Scaling of Jet Production at Tevatron
  New data on jet production obtained by the CDF and D0 Collaborations at the Tevatron in Run II are analyzed in the framework of z-scaling. Properties of data z-presentation are discussed. Physics interpretation of the scaling function psi(z) as a probability density to produce a particle with the formation length z is argued. It was shown that these experimental data confirm z-scaling. 
M.V.Tokarev and T.G. Dedovich (Joint Institute for Nuclear Research,   Dubna, Moscow region, Russia)