LowpTCharm Meson Production at CDF II

B Meson Mixing at Cdf Ii M. Rescigno (for the Cdf Collaboration)

We present the first limit on B 0 s mixing frequency obtained using 360 pb −1 of Tevatron Run II data with the CDF II detector. We derive ∆ms > 7.9 ps −1 @ 95% C.L. with a sensitivity of 8.4ps −1 .

Heavy quark meson spectroscopy at CDF

With growing datasets collected by the CDF II experiment, studies of the spectroscopy of mesons containing heavy quarks become more exciting. The CDF experiment has good capabilities in both charm and bottom sector. This capability allowed also to contribute to the study of the zoo of states called X,Y, Z. In this area we present a recent update of the mass measurement of X(3872). The result m(...

CDF II Production Farm Project

We describe the architecture and discuss our operational experience in running the off-line reconstruction farm of the CDFII experiment. The Linux PC-based farm performs a wide set of tasks, ranging from producing calibrations and primary event reconstruction to large scale ntuple production. The farm control software uses a standard Condor toolkit [1] and the data handling part is based on SAM...

Quarkonia Production at CDF

W + Jet Production at Cdf

The cross section for the inclusive production of W bosons in association with jets in pp̄ collisions at √ s = 1.96 TeV using the Collider Detector at Fermilab (CDF II) is presented. The measurement is based on an integrated luminosity of 320 pb, and includes events with up to 4 or more jets. In each jet multiplicity sample the differential and cumulative cross sections with respect to the trans...