An overview of the preliminary results of the top quark pair production cross
section measurements at a center-of-mass energy of 1.96 TeV carried out by the
CDF and D0 collaborations is presented. The data samples used for the analyses
are collected in the current Tevatron run and correspond to an integrated
luminosity from 360 pb-1 up to 760 pb-1.Comment: 4 pages, 5 figures, Proceedings of 41th Rencontres De Moriond: QCD
And Hadronic Interactions, 18-25 Mar 2006, La Thuile, Ital
