cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.158362.v1/t15
title: "Figure 8b" 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: Observed (solid line) and expected (dashed line) 95% CL upper limit on the single T quark production cross section times the branching fraction of the $T \to t\phi\to bl\nu b\bar{b}$ channel as a function of the $m_{T}$, for fixed value of $m_{\phi}$ = 150 GeV. The inner (green) and outer (yellow) bands represent the regions containing 68% and 95%, respectively, of the limit values expected under the background-only hypothesis.
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.
DOI: 10.17182/hepdata.158362.v1/t16
title: "Figure 8c" 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: Observed (solid line) and expected (dashed line) 95% CL upper limit on the single T quark production cross section times the branching fraction of the $T \to t\phi\to bl\nu b\bar{b}$ channel as a function of the $m_{T}$, for fixed value of $m_{\phi}$ = 175 GeV. The inner (green) and outer (yellow) bands represent the regions containing 68% and 95%, respectively, of the limit values expected under the background-only hypothesis.
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.
DOI: 10.17182/hepdata.158362.v1/t17
title: "Figure 8d" 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: Observed (solid line) and expected (dashed line) 95% CL upper limit on the single T quark production cross section times the branching fraction of the $T \to t\phi\to bl\nu b\bar{b}$ channel as a function of the $m_{T}$, for fixed value of $m_{\phi}$ = 200 GeV. The inner (green) and outer (yellow) bands represent the regions containing 68% and 95%, respectively, of the limit values expected under the background-only hypothesis.
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.
DOI: 10.17182/hepdata.158362.v1/t18
title: "Figure 8e" 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: Observed (solid line) and expected (dashed line) 95% CL upper limit on the single T quark production cross section times the branching fraction of the $T \to t\phi\to bl\nu b\bar{b}$ channel as a function of the $m_{T}$, for fixed value of $m_{\phi}$ = 250 GeV. The inner (green) and outer (yellow) bands represent the regions containing 68% and 95%, respectively, of the limit values expected under the background-only hypothesis.
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.
DOI: 10.17182/hepdata.158362.v1/t19
title: "Figure 9" 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: Observed (solid line) and expected (dashed line) 95% CL upper limit on the single T quark production cross section times the branching fraction of the $T \to tH$ channel as a function of the $m_{T}$ mass. The inner (green) and the outer (yellow) bands represent the region containing 68% and 95%, respectively, of the limit values expected under the background-only hypothesis. The solid red (blue) curve shows the theoretical expectation at NLO for a singlet T quark assuming a narrow-width resonance of width 1% (5%) of the resonance mass [6,7].
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.
DOI: 10.17182/hepdata.158364.v1/t1
title: "Figure 2a" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Distributions of the transformed PNN score for the signal hypotheses of mX=280GeV, mY=125GeV in its corresponding SRs. The bin boundaries correspond to the SR boundaries of each mass point.The distributions are inclusive in the diphoton mass distribution. The gray bands in the lower panels show the statistical uncertainty in the background estimation.
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.
DOI: 10.17182/hepdata.158364.v1/t2
title: "Figure 2b" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Distributions of the transformed PNN score for the signal hypotheses of mX=600GeV, mY=70GeV in its corresponding SRs. The bin boundaries correspond to the SR boundaries of each mass point. The distributions are inclusive in the diphoton mass distribution. The gray bands in the lower panels show the statistical uncertainty in the background estimation.
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.
DOI: 10.17182/hepdata.158364.v1/t3
title: "Figure 3a" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Parametric models of the signal process for mX=600GeV, mY=70GeV in their most sensitive SR
The histograms are normalized to unity. The acronym 'dof' stands for the numbers of degrees of freedom of the parametric model.

The signal is modeled using a double-sided Crystal Ball (DCB) function defined as:

DCB$(x)$ =
\[
\begin{cases}
N \cdot A_1 \cdot (B_1 - x_s)^{-m_1}, & x_s \leq -\beta_1 \\
N \cdot e^{-\frac{1}{2} x_s^2}, & -\beta_1 &lt; x_s &lt; \beta_2 \\
N \cdot A_2 \cdot (B_2 + x_s)^{-m_2}, & x_s \geq \beta_2
\end{cases}
\]

with \(x_s = \frac{x - \mu}{\sigma}\), and:
\[
A_1 = \left( \frac{m_1}{\beta_1} \right)^{m_1} e^{-\frac{1}{2} \beta_1^2}, \quad
B_1 = \frac{m_1}{\beta_1} - \beta_1
\]
\[
A_2 = \left( \frac{m_2}{\beta_2} \right)^{m_2} e^{-\frac{1}{2} \beta_2^2}, \quad
B_2 = \frac{m_2}{\beta_2} - \beta_2
\]

The DCB parameters for this signal model are:

\[
\begin{aligned}
N &= 1.0226, & \mu &= 69.91014, & \sigma &= 0.67412 \\
\beta_1 &= 1.35, & m_1 &= 2.9491, & \beta_2 &= 1.5468, & m_2 &= 12.7113
\end{aligned}
\]
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.
DOI: 10.17182/hepdata.158364.v1/t4
title: "Figure 3b" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Parametric models of the signal process for mX=1000GeV, mY=800GeV in their most sensitive SR.
The histograms are normalized to unity. The acronym 'dof' stands for the numbers of degrees of freedom of the parametric model.

The signal is modeled using a double-sided Crystal Ball (DCB) function defined as:

DCB$(x)$ =
\[
\begin{cases}
N \cdot A_1 \cdot (B_1 - x_s)^{-m_1}, & x_s \leq -\beta_1 \\
N \cdot e^{-\frac{1}{2} x_s^2}, & -\beta_1 &lt; x_s &lt; \beta_2 \\
N \cdot A_2 \cdot (B_2 + x_s)^{-m_2}, & x_s \geq \beta_2
\end{cases}
\]

with \(x_s = \frac{x - \mu}{\sigma}\), and:
\[
A_1 = \left( \frac{m_1}{\beta_1} \right)^{m_1} e^{-\frac{1}{2} \beta_1^2}, \quad
B_1 = \frac{m_1}{\beta_1} - \beta_1
\]
\[
A_2 = \left( \frac{m_2}{\beta_2} \right)^{m_2} e^{-\frac{1}{2} \beta_2^2}, \quad
B_2 = \frac{m_2}{\beta_2} - \beta_2
\]

The DCB parameters for this signal model are:
\[
\begin{aligned}
N &= 0.35127, & \mu &= 798.50175, & \sigma &= 7.32360 \\
\beta_1 &= 1.50996, & m_1 &= 5.30414, & \beta_2 &= 1.56253, & m_2 &= 18.3172
\end{aligned}
\]
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.
DOI: 10.17182/hepdata.158364.v1/t10
title: "Figure 6b" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Observed(expected) upper limits on the $\sigma\mathcal{B}$ for the X to $Y(\gamma\gamma)H(bb)$ signal with the different $m_Y$ hypotheses are shown with solid(dashed) lines. The inner (green) band and the outer (yellow) band indicate the regions containing $68\%$ and $95\%$, respectively, of the distribution of limits expected under the background-only hypothesis. This plot shows the set of mass points with the highest $m_{X} = 1000GeV$
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.
DOI: 10.17182/hepdata.158364.v1/t7
title: "Figure 5a" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Observed(expected) upper limits on the $\sigma\mathcal{B}$ for the X to $Y(\gamma\gamma)H(bb)$ signal with the different mass hypotheses are shown with solid(dashed) lines. The green and the yellow bands define the $\pm 68\%$ and $\pm 95\%$ uncertainty bands, respectively. For visualization purposes, the upper limit for mass points with different $m_X$ has been multiplied with a constant factor quoted on the right of each band. Mass points with $m_X$ ranging from 600 to 1000GeV are shown.
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.
DOI: 10.17182/hepdata.158364.v1/t8
title: "Figure 5b" of "Search for a new scalar resonance decaying to a Higgs boson and another new scalar particle in the final state with two bottom quarks and two photons in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Observed(expected) upper limits on the $\sigma\mathcal{B}$ for the X 5p $Y(\gamma\gamma)H(bb)$ signal with the different mass hypotheses are shown with solid(dashed) lines. The green and the yellow bands define the $\pm 68\%$ and $\pm 95\%$ uncertainty bands, respectively. For visualization purposes, the upper limit for mass points with different $m_X$ has been multiplied with a constant factor quoted on the right of each band. Mass points with $m_X$ ranging from 240 to 550GeV are shown.
description: A search for a new scalar resonance, X, decaying to a standard model Higgs boson and another new scalar particle, Y, is presented. The Higgs boson further decays to a pair of b quarks, while the Y particle decays to a pair of photons. The search is performed in the mass range 240--1000GeV for the resonance X, and in the mass range 70--800GeV for the particle Y, using proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13TeV$, corresponding to an integrated luminosity of $132fb^{-1}$. In general, the data are found to be compatible with the standard model expectation. Observed (expected) upper limits on the product of the production cross section and the relevant branching fraction at $95%$ confidence level are extracted for the $X\rightarrow YH$ process, and are found to be within the range of 0.05--2.69(0.08--1.94)fb depending on $m_{X}$ and $m_{Y}$. The most significant deviation from the background-only hypothesis is observed for X and Y masses of $300$ and $77GeV$, respectively, with a local (global) significance of 3.33 (0.65) standard deviations.