The LHCb collaboration has recently performed a first measurement of the angular production asymmetry in the distribution of beauty quarks and anti-quarks at a hadron collider. We calculate the corresponding standard model prediction for this asymmet
ry at fixed-order in perturbation theory. Our results show good agreement with the data, which is provided differentially for three bins in the invariant mass of the $b bar b$ system. We also present similar predictions for both beauty-quark and charm-quark final states within the LHCb acceptance for a collision energy of $sqrt{s} = 13 , {rm TeV}$. We finally point out that a measurement of the ratio of the $b bar b$ and $c bar c$ cross sections may be useful for experimentally validating charm-tagging efficiencies.
