2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/210975Using data collected with the CDF Run II detector, new measurements on bottom production cross-sections are presented. The latest achievements in bottom hadron spectroscopy are discussed. The results are based on a large sample of semileptonic and hadronic decays of bottom states made available by triggers based on the precise CDF tracking system.A write-up of the talk presented on behalf of the CDF Collaboration at "Photon 2007" conference, Paris, 9-13 July 2007High Energy Physics - Experimenttext