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Peer-reviewedCC BY 4.0The European Physical Journal C

The Higgs boson decay h → bs in the NB-LSSM

  • Cai Guo1,2,3
  • Xing-Xing Dong1,2,3,4
  • Zhan Cao1,2,3
  • Song Gao1,2,3
  • Shu-Min Zhao1,2,3
  • Tai-Fu Feng1,2,3
4 affiliations
  1. 1Hebei University
  2. 2Hebei Key Laboratory of High-Precision Computation and Application of Quantum Field Theory
  3. 3Hebei Research Center of the Basic Discipline for Computational Physics
  4. 4Instituto Superior Técnico
Open at sourcePDFDOICite

Abstract

Within the framework of the next to minimum B–L supersymmetric model (NB-LSSM), we investigate the flavor transition process B̅→ Xsγ. Building upon this foundation, we further discuss the Higgs decay process h → bs under the constraint from the B̅→ Xsγ process. Our study reveals that the branching ratio of h → bs can significantly deviate from the Standard Model (SM) expectation, depending on the values of the new parameters introduced in the model. This finding highlights the modulation of new physics parameters on the Higgs flavor-violating decay and provides important theoretical grounds for exploring new physics beyond the SM through flavor observables.

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Cite

BibTeXRIS
BibTeX
@article{guo2026higgs,
  title = {{The Higgs boson decay $$h \rightarrow bs$$ in the NB-LSSM}},
  author = {Cai Guo and Xing-Xing Dong and Zhan Cao and Song Gao and Shu-Min Zhao and Tai-Fu Feng},
  journal = {The European Physical Journal C},
  year = {2026},
  month = nov,
  doi = {10.1140/epjc/s10052-026-16540-z},
  url = {https://link.springer.com/article/10.1140/epjc/s10052-026-16540-z},
  note = {CC BY 4.0},
}
RIS
TY  - JOUR
TI  - The Higgs boson decay h → bs in the NB-LSSM
AU  - Cai Guo
AU  - Xing-Xing Dong
AU  - Zhan Cao
AU  - Song Gao
AU  - Shu-Min Zhao
AU  - Tai-Fu Feng
PY  - 2026
DA  - 2026/11/03
JO  - The European Physical Journal C
DO  - 10.1140/epjc/s10052-026-16540-z
UR  - https://link.springer.com/article/10.1140/epjc/s10052-026-16540-z
AB  - Within the framework of the next to minimum B–L supersymmetric model (NB-LSSM), we investigate the flavor transition process B̅→ X_sγ. Building upon this foundation, we further discuss the Higgs decay process h → bs under the constraint from the B̅→ X_sγ process. Our study reveals that the branching ratio of h → bs can significantly deviate from the Standard Model (SM) expectation, depending on the values of the new parameters introduced in the model. This finding highlights the modulation of new physics parameters on the Higgs flavor-violating decay and provides important theoretical grounds for exploring new physics beyond the SM through flavor observables.
SN  - 1434-6052
ER  -