Double Higgs production at NNLO interfaced to parton showers in GENEVA

Author:

Alioli SimoneORCID,Billis Georgios,Broggio Alessandro,Gavardi AlessandroORCID,Kallweit StefanORCID,Lim Matthew A.ORCID,Marinelli GiuliaORCID,Nagar RiccardoORCID,Napoletano DavideORCID

Abstract

Abstract In this work, we study the production of Higgs boson pairs at next-to-next-to-leading order in QCD matched to parton showers, using the Geneva framework and working in the heavy-top-limit approximation. This includes the resummation of large logarithms of the zero-jettiness $$ \mathcal{T} $$ T 0 up to the next-to-next-to-next-to-leading-log accuracy. This process features an extremely large momentum transfer, which makes its study particularly relevant for matching schemes such as that employed in Geneva, where the resummation of a variable different from that used in the ordering of the parton shower is used. To further study this effect, we extend the original shower interface designed for Pythia8 to include other parton showers, such as Dire and Sherpa.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Reference96 articles.

1. ATLAS collaboration, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC, Phys. Lett. B 716 (2012) 1 [arXiv:1207.7214] [INSPIRE].

2. CMS collaboration, Observation of a New Boson at a Mass of 125 GeV with the CMS Experiment at the LHC, Phys. Lett. B 716 (2012) 30 [arXiv:1207.7235] [INSPIRE].

3. ATLAS collaboration, Measurement of the properties of Higgs boson production at $$ \sqrt{s} $$ = 13 TeV in the H → γγ channel using 139 fb−1 of pp collision data with the ATLAS experiment, arXiv:2207.00348 [INSPIRE].

4. CMS collaboration, Measurements of the Higgs boson production cross section and couplings in the W boson pair decay channel in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV, arXiv:2206.09466 [INSPIRE].

5. CMS collaboration, Search for boosted Higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV, arXiv:2211.14181 [INSPIRE].

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