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Factorization for the light-jet mass and hemisphere soft function (2016)
Journal Article
Becher, T., Pecjak, B. D., & Shao, D. Y. (2016). Factorization for the light-jet mass and hemisphere soft function. Journal of High Energy Physics, 2016(12), Article 18. https://doi.org/10.1007/jhep12%282016%29018

Many collider observables suffer from non-global logarithms not captured by standard resummation techniques. Classic examples are the light-jet mass event shape in the limit of small mass and the related hemisphere soft function. We derive factorizat... Read More about Factorization for the light-jet mass and hemisphere soft function.

QCD radiative corrections for h→bb¯ in the standard model dimension-6 effective field theory (2016)
Journal Article
Gauld, R., Pecjak, B., & Scott, D. (2016). QCD radiative corrections for h→bb¯ in the standard model dimension-6 effective field theory. Physical Review D, 94(7), Article 074045. https://doi.org/10.1103/physrevd.94.074045

We calculate the O(αs) QCD corrections to the inclusive h→bb¯ decay rate in the dimension-6 standard model effective field theory (SMEFT). The QCD corrections multiplying the dimension-6 Wilson coefficients which alter the hbb¯-vertex at tree-level a... Read More about QCD radiative corrections for h→bb¯ in the standard model dimension-6 effective field theory.

Associated production of a top pair and a W boson at next-to-next-to-leading logarithmic accuracy (2016)
Journal Article
Broggio, A., Ferroglia, A., Ossola, G., & Pecjak, B. (2016). Associated production of a top pair and a W boson at next-to-next-to-leading logarithmic accuracy. Journal of High Energy Physics, 2016(09), Article 089. https://doi.org/10.1007/jhep09%282016%29089

We consider soft gluon emission corrections to the production of a top-antitop pair in association with a W boson at the Large Hadron Collider. We obtain a soft-gluon resummation formula for this production process which is valid up to next-to-next-t... Read More about Associated production of a top pair and a W boson at next-to-next-to-leading logarithmic accuracy.

Resummed differential cross sections for top-quark pairs at the LHC (2016)
Journal Article
Pecjak, B. D., Scott, D. J., Wang, X., & Yang, L. L. (2016). Resummed differential cross sections for top-quark pairs at the LHC. Physical Review Letters, 116(20), Article 202001. https://doi.org/10.1103/physrevlett.116.202001

We present state of the art resummation predictions for differential cross sections in top-quark pair production at the LHC. They are derived from a formalism which allows the simultaneous resummation of both soft and small-mass logarithms, which end... Read More about Resummed differential cross sections for top-quark pairs at the LHC.

One-loop corrections to h → bb¯ and h → ττ¯ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit (2016)
Journal Article
Gauld, R., Pecjak, B. D., & Scott, D. J. (2016). One-loop corrections to h → bb¯ and h → ττ¯ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit. Journal of High Energy Physics, 2016(5), Article 080. https://doi.org/10.1007/jhep05%282016%29080

We calculate a set of one-loop corrections to h → bb¯¯bb¯ and h → ττ¯¯¯ττ¯ decays in the dimension-6 Standard Model effective field theory (SMEFT). In particular, working in the limit of vanishing gauge couplings, we calculate directly in the broken... Read More about One-loop corrections to h → bb¯ and h → ττ¯ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit.

Associated production of a top pair and a Higgs boson beyond NLO (2016)
Journal Article
Broggio, A., Ferroglia, A., Pecjak, B. D., Signer, A., & Yang, L. L. (2016). Associated production of a top pair and a Higgs boson beyond NLO. Journal of High Energy Physics, 2016(3), Article 124. https://doi.org/10.1007/jhep03%282016%29124

We consider soft gluon emission corrections to the production of a top-antitop pair in association with a Higgs boson at hadron colliders. In particular, we present a soft-gluon resummation formula for this production process and gather all elements... Read More about Associated production of a top pair and a Higgs boson beyond NLO.