cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.158360.v1/t3
title: "Figure 10 (top right)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected upper limits at 95% CLs on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $m_{\mathrm{a}_1}$ for Type II 2HD+S model, $\tan\beta = 5$.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t4
title: "Figure 10 (bottom left)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected upper limits at 95% CLs on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $m_{\mathrm{a}_1}$ for Type III 2HD+S model, $\tan\beta = 2$.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t5
title: "Figure 10 (bottom right)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected upper limits at 95% CLs on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $m_{\mathrm{a}_1}$ for Type IV 2HD+S model, $\tan\beta = 0.5$.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t6
title: "Figure 11 (top left)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type II 2HD+S model for $m_{\mathrm{a}_1} = 5$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t7
title: "Figure 11 (top right)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type II 2HD+S model for $m_{\mathrm{a}_1} = 8$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t10
title: "Figure 12 (top left)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type III 2HD+S model for $m_{\mathrm{a}_1} = 5$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t11
title: "Figure 12 (top right)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type III 2HD+S model for $m_{\mathrm{a}_1} = 8$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t12
title: "Figure 12 (bottom left)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type III 2HD+S model for $m_{\mathrm{a}_1} = 12$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t8
title: "Figure 11 (bottom left)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type II 2HD+S model for $m_{\mathrm{a}_1} = 12$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t9
title: "Figure 11 (bottom right)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type II 2HD+S model for $m_{\mathrm{a}_1} = 15$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158360.v1/t13
title: "Figure 12 (bottom right)" of "Search for light pseudoscalar boson pairs produced from Higgs boson decays using the 4$τ$ and 2$μ$2$τ$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The observed and expected 95% CL upper limits on $\sigma (\mathrm{pp} \to \mathrm{H}+\text{X}) {\mathcal{B}} (\mathrm{H} \to \mathrm{a}_1\,\mathrm{a}_1)$, relative to $\sigma_\text{SM}$, as a function of $\tan\beta$ for the Type III 2HD+S model for $m_{\mathrm{a}_1} = 15$ GeV.
description: A search for a pair of light pseudoscalar bosons ($\mathrm{a}_1$) produced in the decay of the $125~\mathrm{GeV}$ Higgs (H) boson is presented. The analysis examines decay modes where one $\mathrm{a}_1$ decays into a pair of tau ($\tau$) leptons and the other decays into either another pair of $\tau$ leptons or a pair of muons ($\mu$). The $\mathrm{a}_1$ mass probed in this study ranges from $4$ to $15~\mathrm{GeV}$. The data sample used was recorded by the CMS experiment in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ and corresponds to an integrated luminosity of $138~\mathrm{fb}^{-1}$. No excess above standard model expectations is observed. The study combines the $2\mu2\tau$ and $4\tau$ channels to set upper limits at 95% confidence level on the product of the H boson production cross section and the branching fraction to the $4\tau$ final state, relative to the H boson production cross section in the standard model. In this interpretation, the ($\mathrm{a}_1$) boson is assumed to have Yukawa-like couplings to fermions, with coupling strengths proportional to the respective fermion masses. The observed (expected) upper limits range between $0.007$ $(0.011)$ and $0.079$ $(0.066)$ across the mass range considered. The results are also interpreted in the context of models with two Higgs doublets and an additional complex singlet field.
DOI: 10.17182/hepdata.158362.v1/t1
title: "Figure 4a" of "Search for single production of a vector-like T quark decaying to a top quark and a neutral scalar boson in lepton+jets final states at sqrt(s) = 13 TeV"

description: Distribution of the mass of the AK8 jet selected as the $\phi$ boson candidate for data and simulated background events in the (TopT, XbbL) validation region for the muon channel. The distribution is shown before the final fit for signal extraction.
description: A search for single production of a vector-like T quark with charge $2/3 \ e$, in the decay channel with a top quark and a neutral scalar boson $\phi$ is presented. The $\phi$ can be a standard model Higgs boson or a new particle beyond the standard model. The top quark is identified in its leptonic decay, and the neutral voson decays into a bottom quark-antiquark pair. Final states with boosted topologies are considered and machine learning techniques are exploited for optimal classification. The analysis uses data collected by the CMS experiment in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 138 fb$^{-1}$ recorded at the CERN LHC in 2016-2018. Limits at 95$\%$ confidence level are set on the product of the cross section and branching fraction for a T quark of small decay width. They are in the range between 15 and 0.15 fb, depending on T quark and $\phi$ boson masses. For the decay channel with a top quark and a standard model Higgs boson, in most of the studied range, the analysis provides limits which are better or comparable with previous searched performed in CMS.