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arXiv · 2209.03280

Flavour anti-$k_\text{T}$ algorithm applied to $Wb\bar{b}$ production at the LHC

Heribertus Bayu Hartanto·Rene Poncelet·Andrei Popescu·Simone Zoia
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Abstract

We apply the recently proposed flavoured anti-$k_{\text{T}}$ jet algorithm to $Wb\bar{b}$ production at the Large Hadron Collider at $\sqrt{s}=8$ TeV. We present results for the total cross section and differential distributions at the next-to-next-to-leading order (NNLO) in QCD. We discuss the effects of the remaining parametric freedom in the flavoured anti-$k_{\text{T}}$ prescription, and compare it against the standard flavour-$k_{\text{T}}$ algorithm. We compare the total cross section results against the CMS data, finding good agreement. The NNLO QCD corrections are significant, and their inclusion substantially improves the agreement with the data.

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Heribertus Bayu Hartanto, Rene Poncelet, Andrei Popescu, Simone Zoia. 2022-09-07. Flavour anti-$k_\text{T}$ algorithm applied to $Wb\bar{b}$ production at the LHC. https://arxiv.org/abs/2209.03280

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