Summary of 2HDM+S searches at 13 TeV (Run 2)
This model is an extension of the Two Higgs Doublet Model (2HDM) with an additional EWK scalar singlet. The Next-To-Minimal-Supersymmetric-Standard-Model (NMSSM) is a particular case of 2HDM+S type-2.|
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-1 scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $\tan\beta = 0.5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $\tan\beta = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $\tan\beta = 5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $\tan\beta = 0.5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $\tan\beta = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $\tan\beta = 5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $\tan\beta = 0.5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $\tan\beta = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $\tan\beta = 5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
Summary of 2HDM+S searches at 13 TeV (Run 2 - 2016 only)
This model is an extension of the Two Higgs Doublet Model (2HDM) with an additional EWK scalar singlet. The Next-To-Minimal-Supersymmetric-Standard-Model (NMSSM) is a particular case of 2HDM+S type-2.
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-1 scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $\tan\beta = 0.5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $\tan\beta = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $\tan\beta = 5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $\tan\beta = 0.5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $\tan\beta = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $\tan\beta = 5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $\tan\beta = 0.5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $\tan\beta = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $\tan\beta = 5$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $m_{a} = 30 GeV $ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $m_{a} = 30 GeV $ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $m_{a} = 30 GeV $ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
Older Run2 2HDM+Singlet searches (deprecated)
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95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $tan(\beta) = 2$ scenario for exotic h decay searches performed with data collected at 13 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. |
Summary of 2HDM+S searches at 8 TeV (Run 1 )
Results for Moriond 2016
| Figure | Description |
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 pdf, png |
Observed 95% CL exclusion limits on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa) \times \mathcal{B}(a\rightarrow\mu\mu)^2 $ within the contest of the 2HDM+S model, performed with data collected at 8 TeV with the CMS detector, assuming that the branching fractions of the pseudoscalar boson to muons and to $\tau$ leptons follows the relationship $\frac{\Gamma(a\rightarrow\mu\mu)}{\Gamma(a\rightarrow\tau\tau)} = \frac{m_{\mu}^{2}\sqrt{1-(2m_{\mu}/m_{a})^2 } }{m_{\tau}^{2}\sqrt{1-(2m_{\tau}/m_{a})^2 } }$. The ratio of the branching fractions of the pseudoscalar boson to muons and b quarks does not depend on $\tan\beta$ in type-1 and in type-2. |
 pdf, png |
95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-1 scenario for exotic h decay searches performed with data collected at 8 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. The branching fractions of the light pseudoscalar a boson to SM particles do not depend on $\tan\beta$ in type-1. |
 pdf, png |
95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-2 $tan(\beta) = 2$ scenario for exotic h decay searches performed with data collected at 8 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. The equivalent plots in type-2 with $\tan\beta$=0.5 and 5 are also available ( tanbeta=0.5_pdf, tanbeta=0.5_png, tanbeta=5_pdf, tanbeta=5_png). |
 pdf, png |
95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 $tan(\beta) = 5$ scenario for exotic h decay searches performed with data collected at 8 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. The equivalent plots in type-3 with $\tan\beta$=0.5 and 2 are also available ( tanbeta=0.5_pdf, tanbeta=0.5_png, tanbeta=2_pdf, tanbeta=2_png). |
 pdf, png |
95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-4 $tan(\beta) = 0.5$ scenario for exotic h decay searches performed with data collected at 8 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. The equivalent plots in type-4 with $\tan\beta$=2 and 5 are also available ( tanbeta=2_pdf, tanbeta=2_png, tanbeta=5_pdf, tanbeta=5_png). |
 pdf, png |
95% CL on $\frac{\sigma(h)}{\sigma_{SM}} \times \mathcal{B}(h\rightarrow aa)$ in the 2HDM+S type-3 for different values of $\tan(\beta)$ for a pseudoscalar mass $m_a=40$ GeV, for the $h\rightarrow aa\rightarrow\mu\mu\tau\tau$ and $h\rightarrow aa\rightarrow\mu\mu bb$ searches performed with data collected at 8 TeV center-of-mass energy. The branching fractions of the pseudoscalar boson to SM particles are computed following the prescriptions in D. Curtin et al., “Exotic decays of the 125 GeV Higgs boson”, Phys. Rev. D 90 (2014) 075004, doi:10.1103/PhysRevD.90.075004, arXiv:1312.4992. The equivalent plot in type-4 is also available ( pdf, png). |
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