The CDF collaboration will present a new result at 4 p.m. today in the Auditorium. Viviana Cavaliere, University of Illinois at Urbana-Champaign, will give the special seminar, titled “Invariant Mass Distribution of Jet Pairs Produced in Association with a W boson in proton-antiproton Collisions at sqrt(s) = 1.96 TeV.” Streaming video of the talk will be available through Visual Media Services live video stream.