3 papers
hep-ex2007
Measurement of Lifetime and Decay-Width Difference in B0s -> J/psi phi Decays
CDF collaboration, T. Aaltonen
We measure the mean lifetime, tau=2/(Gamma_L+Gamma_H), and the width difference, DeltaGamma=Gamma_L-Gamma_H, of the light and heavy mass eigenstates of the B0s meson, B0sL and B0sH…
hep-ex2006
Top Quark Mass Measurement from Dilepton Events at CDF II with the Matrix-Element Method
A. Abulencia
We describe a measurement of the top quark mass using events with two charged leptons collected by the CDF II detector from collisions with TeV at the F…
hep-ex2005
Measurement of the Helicity of W Bosons in Top-Quark Decays
A. Abulencia
We measure the branching fraction of the top quark to longitudinally and right-handed polarized bosons, and , using approximately 200 pb of collisi…