The Higgs boson decay $h \to bs$ in the Generational Three-Higgs-Doublet Model

[2608.15162] The Higgs boson decay $h \to bs$ in the Generational Three-Higgs-Doublet Model Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search High Energy Physics - Phenomenology arXiv:2608.15162 (hep-ph) [Submitted on 15 Aug 2026] Title: The Higgs boson decay $h \to bs$ in the Generational Three-Higgs-Doublet Model Authors: Hao-Ran Ma , Ti-Bin Hou , Jin-Lei Yang , Tai-Fu Feng View a PDF of the paper titled The Higgs boson decay $h \to bs$ in the Generational Three-Higgs-Doublet Model, by Hao-Ran Ma and 3 other authors View PDF HTML (experimental) Abstract: The Generational Three-Higgs-Doublet Model (G3HDM) extends the Standard Model (SM) by three Higgs doublets, which couple separately to different generations of quarks and charged leptons, and consequently make significant contributions to the neutral flavor-changing processes. Considering the latest experimental constraints on $125\mathrm{GeV}$ Higgs signals, electroweak precision observables, neutral-meson mixing, and the rare decay processes $B\to X_s\gamma$ and $B_s^0\to\mu^+\mu^-$, we perform a systematic analysis of the processes $h \to bs$ predicted in the G3HDM. This process is strongly suppressed by the loop factor in the SM, hence any observation of $h \to bs$ in the near future provides a sensitive probe of physics beyond the SM. Finally, the constraints on the parameter space and the experimental testability of G3HDM through observation $h \to bs$ are presented. Comments: 37 pages, 8 figures Subjects: High Energy Physics - Phenomenology (hep-ph) Cite as: arXiv:2608.15162 [hep-ph] (or arXiv:2608.15162v1 [hep-ph] for this version) https://doi.org/10.48550/arXiv.2608.15162 Focus to learn more arXiv-issued DOI via DataCite Submission history From: Hao Ran Ma [ view email ] [v1] Sat, 15 Aug 2026 10:37:12 UTC (3,694 KB) Full-text links: Access Paper: View a PDF of the paper titled The Higgs boson decay $h \to bs$ in the Generational Three-Higgs-Doublet Model, by Hao-Ran Ma and 3 other authors View PDF HTML (experimental) TeX Source view license Current browse context: hep-ph < prev | next > new | recent | 2026-08 References & Citations INSPIRE HEP NASA ADS Google Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) IArxiv recommender toggle IArxiv Recommender ( What is IArxiv? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab) Major funding support from

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