arXiv · hep-ex/0612015
Measurement of the B+ production cross section in p-pbar collisions at sqrt(s) = 1960 GeV
Abstract
We present a new measurement of the $B^+$ meson differential cross section $dσ/d p_T$ at $\sqrt{s}=1960$ GeV. The data correspond to an integrated luminosity of 739pb$^{-1}$ collected with the upgraded CDF detector (CDF II) at the Fermilab Tevatron collider. $B^+$ candidates are reconstructed through the decay $B^+ \to J/ψK^+$, with $J/ψ\to μ^+ μ^-$. The integrated cross section for producing $B^+$ mesons with $p_T \geq 6$ GeV/c and $|y| \leq 1$ is measured to be $2.78 \pm 0.24 μ$b
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CDF Collaboration. 2006-12-09. Measurement of the B+ production cross section in p-pbar collisions at sqrt(s) = 1960 GeV. https://doi.org/10.1103/physrevd.75.012010
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