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Neutral Higgs-Boson Pair Production at Hadron Colliders: QCD Corrections
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Neutral Higgs-Boson Pair Production at Hadron Colliders: QCD Corrections
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Neutral Higgs-boson pair production provides the possibility of studying the trilinear Higgs couplings at future high-energy colliders. We present the QCD corrections to the gluon-initiated processes in the limit of a heavy top quark in the loops and the Drell-Yan-like pair production of scalar and pseudoscalar Higgs particles. The pp cross sections are discussed for LHC energies within the Standard Model and its minimal supersymmetric extension. The QCD corrections are large, enhancing the total cross sections significantly.
Forward citations
Cited by 6 Pith papers
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Fully differential Higgs boson pair production at N$^3$LO with top quark mass effects
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Search for nonresonant triple Higgs boson production in the final state with six bottom quarks in proton-proton collisions at $\sqrt{s}$ = 13 TeV
No excess is observed; the 95% CL upper limit on nonresonant HHH→6b is 44 fb (588×SM), with κ3 constrained to −7.4 < κ3 < 12.4 (κ4=1) and κ4 to −177 < κ4 < 185 (κ3=1).
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Measuring the trilinear Higgs self-coupling in Higgs boson pair production at multi-TeV muon colliders
In simulated muon-collider data, combining resolved and boosted Higgs pair events with machine learning yields a 68% confidence interval on the Higgs self-coupling modifier of 0.96 to 1.05 at 10 TeV.
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Improved analysis of non-resonant Higgs boson pair production in the $b\bar{b}\tau^+\tau^-$ final state with $196$ fb$^{-1}$ of data collected at $\sqrt{s}$ = 13 TeV and 13.6 TeV with the ATLAS detector
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Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma \gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} =$ 13 TeV and 13.6 TeV by the ATLAS experiment
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