Triple Higgs boson production to six $b$-jets at a 100 TeV proton collider

Abstract

We investigate the production of three Higgs bosons at a proton-proton collider running at a centre-of-mass energy of 100 TeV, all of which decay into $b$-jets. This final state encapsulates by far the largest fraction of the total cross section of triple Higgs boson production, approximately $20\%$. We examine, by constructing detailed phenomenological analyses, two scenarios: (i) one in which the triple and quartic Higgs boson self-couplings are modified independently by new phenomena with respect to their Standard Model (SM) values and (ii) an extension of the SM by a gauge-singlet scalar that could drive first-order electroweak phase transition, within the context of the so-called xSM. In the former, we find that competitive constraints of $\mathcal{O}(1)$ can be placed on the quartic coupling and in the latter we demonstrate that it will be possible to obtain important information on the structure of the extended scalar sector.

13 pages, 12 figures

References in corpus (14)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• Herwig++ Physics and Manual
• Automatic spin-entangled decays of heavy resonances in Monte Carlo simulations
• LHC Phenomenology of an Extended Standard Model with a Real Scalar Singlet
• Singlet Higgs Phenomenology and the Electroweak Phase Transition
• Minimal Extension of the Standard Model Scalar Sector
• Singlet-Catalyzed Electroweak Phase Transitions and Precision Higgs Studies
• Novel Effects in Electroweak Breaking from a Hidden Sector
• Top-quark mass effects in double and triple Higgs production in gluon-gluon fusion at NLO
• Exploring Resonant di-Higgs production in the Higgs Singlet Model
• Standard Model Higgs boson pair production in the $(b\bar{b})(b\bar{b})$ final state
• Scrutinizing the Higgs quartic coupling at a future 100 TeV proton-proton collider with taus and b-jets
• Non-resonant Higgs pair production in the $b\bar{b}b\bar{b}$ final state at the LHC
• Prospects for three-body Higgs boson decays into extra light scalars

Cited by in corpus (27)

• Automated one-loop computations in the SMEFT
• Collider Physics at the Precision Frontier
• Higgs boson potential at colliders: status and perspectives
• Measuring the quartic Higgs self-coupling at a multi-TeV muon collider
• A fresh look at the gravitational-wave signal from cosmological phase transitions
• Obscure Higgs boson at Colliders
• The Electro-Weak Phase Transition at Colliders: Confronting Theoretical Uncertainties and Complementary Channels
• Triple Higgs production at hadron colliders at NNLO in QCD
• Higgs self-coupling measurements using deep learning in the $b\bar{b}b\bar{b}$ final state
• Signals with six bottom quarks for charged and neutral Higgs bosons
• HHH Whitepaper
• Constraints on the trilinear and quartic Higgs couplings from triple Higgs production at the LHC and beyond
• Triple Higgs Boson Production at the Large Hadron Collider with Two Real Singlet Scalars
• Multi-Higgs Boson Production with Anomalous Interactions at Current and Future Proton Colliders
• A fragmentation-based study of heavy quark production
• Off-shell Higgs production at the LHC as a probe of the trilinear Higgs coupling
• Portraying Double Higgs at the Large Hadron Collider II
• A search for triple Higgs boson production in the $6b$ final state using $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• The Electro-Weak Phase Transition at Colliders: Discovery Post-Mortem
• Global Electroweak Symmetric Vacuum
• Measuring Higgs Boson Self-couplings with $2\to 3$ VBS Processes
• Search for charged Higgs bosons through vector-like top quark pair production at the LHC
• Triple Higgs boson production and electroweak phase transition in the two-real-singlet model
• Extracting Higgs Self-Coupling Constraints through Triple Higgs Boson Production at Future Hadron Colliders
• Reconstruction of boosted and resolved multi-Higgs-boson events with symmetry-preserving attention networks
• Charting the European Course to the High-Energy Frontier
• $e^{+}{e}^{-}\to hhZ$ in the B-L symmetric SSM