Measurement of the $B_c^{\pm }$ production cross section in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV

CDF Collaboration, T. Aaltonen, S. Amerio +396

We describe a measurement of the ratio of the cross sections times branching fractions of the $B_c^{+}$ meson in the decay mode $B_c^{+}\to J/\psi \mu \nu$ to the $B^{+}$ meson in the de…