arXiv · hep-ex/9503013
Measurement of the $B$ Meson Differential Cross Section, $dσ/dp_T$, in $p\bar{p}$ Collisions at $\sqrt{s} = 1.8$ TeV
Abstract
This paper presents the first direct measurement of the $B$ meson differential cross section, $dσ/dp_T$, in $p\bar{p}$ collisions at $\sqrt{s}=1.8$ TeV using a sample of $19.3 \pm 0.7$ pb$^{-1}$ accumulated by the Collider Detector at Fermilab (CDF). The cross section is measured in the central rapidity region $|y| < 1$ for $p_T(B) > 6.0$ GeV/$c$ by fully reconstructing the $B$ meson decays $B^{+}\to J/ψK^{+}$ and $B^{0}\to J/ψK^{*0}(892)$, where $J/ψ\to μ^+μ^-$ and $K^{*0} \to K^+ π^-$. A comparison is made to the theoretical QCD prediction calculated at next-to-leading order.
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F. Abe. 1995-03-18. Measurement of the $B$ Meson Differential Cross Section, $dσ/dp_T$, in $p\bar{p}$ Collisions at $\sqrt{s} = 1.8$ TeV. https://doi.org/10.1103/physrevlett.75.1451
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