A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful
exploration of fundamental interactions. The challenges of producing muon collisions at …

We report the observation of a narrow state decaying into J / ψ π + π - and produced in 220
p b - 1 of p ̄ p collisions at s = 1.96 T e V in the CDF II experiment. We observe 730 ± 90 …

We present a new measurement of the inclusive forward-backward t t production asymmetry
and its rapidity and mass dependence. The measurements are performed with data …

… M W measurement reported in this paper and the global combination of top-quark mass
measurements, m … The correlation between the M W and m t measurements is negligible. The …

We present a new measurement of the inclusive and differential production cross sections
of J / ψ mesons and b hadrons in proton-antiproton collisions at s = 1960 G e V . The data …

We report the observation of single top-quark production using 3.2 fb - 1 of p p collision data
with s = 1.96 TeV collected by the Collider Detector at Fermilab. The significance of the …

We report the observation of B s 0 - Bs 0 oscillations from a time-dependent measurement of
the B s 0 - Bs 0 oscillation frequency Δ m s . Using a data sample of 1 fb - 1 of p p collisions …

We present a search for new particles which produce narrow two-jet (dijet) resonances
using proton-antiproton collision data corresponding to an integrated luminosity of 1.13 fb - 1 …

Evidence is reported for a narrow structure near the J / ψ ϕ threshold in exclusive B + → J /
ψ ϕ K + decays produced in p p collisions at s = 1.96 TeV . A signal of 14 ± 5 events, with …

We present an analysis of angular distributions and correlations of the X ( 3872 ) particle in
the exclusive decay mode X ( 3872 ) → J / ψ π + π - with J / ψ → μ + μ - . We use 780 pb - 1 of …