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Higgs production in bottom-quark fusion in a matched scheme

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arxiv 1508.01529 v2 pith:6TOYNEYH submitted 2015-08-06 hep-ph

Stefano Forte , Davide Napoletano , Maria Ubiali This is my paper · ORCID
classification hep-ph
keywords schemebottom-quarkcasefive-flavorfonllfusionhiggsmatching
verification ladder T0 review T1 audit T2 compute T3 formal

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abstract

We compute the total cross-section for Higgs boson production in bottom-quark fusion using the so-called FONLL method for the matching of a scheme in which the $b$-quark is treated as a massless parton to that in which it is treated as a massive final-state particle. We discuss the general framework for the application of the FONLL method to this process, and then we present explicit expressions for the case in which the next-to-next-to-leading-log five-flavor scheme result is combined with the leading-order $\cal O(\alpha_s^2)$ four-flavor scheme computation. We compare our results in this case to the four-and five-flavor scheme computations, and to the so-called Santander matching.

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Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

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    hep-ex 2025-02 accept novelty 5.0 of 10

    A CMS search for additional Higgs bosons decaying to bottom quarks finds no signal and sets the most stringent limits to date in the high-mass regime.

  4. Measurements of the Higgs boson production, fiducial and differential cross-sections in the four lepton decay channel using 164 fb$^{-1}$ of data collected at $\sqrt{s}$ = 13.6 TeV with the ATLAS detector

    hep-ex 2026-05 unverdicted novelty 4.0 of 10

    Higgs boson cross-section in H→4ℓ measured as 3.65 fb with new LHC data, consistent with SM expectation of 3.68 fb and signal strength 0.99±0.13.

  5. V and heavy flavour production: status and recent theoretical developments

    hep-ph 2019-08 conditional novelty 1.0 of 10

    A review talk on four-flavour versus five-flavour scheme matching (multi-jet merging and FONLL) for vector boson plus heavy flavour production at the LHC.

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