cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.160696.v1/t13
title: "Table 13 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the high-mass categories in Run 3. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t15
title: "Table 15 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the high-mass categories in Run 3. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t16
title: "Table 16 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 2. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t17
title: "Table 17 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 3. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t18
title: "Table 18 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 2. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t19
title: "Table 19 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 3. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t20
title: "Table 20 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 2. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t21
title: "Table 21 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 3. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t22
title: "Table 22 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 2. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t23
title: "Table 23 (Weighted di-photon invariant mass distribution)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed $m_{\gamma\gamma}$ distributions for the low-mass categories in Run 3. The lines show the fit results for the continuum background only (light dotted), adding the single Higgs boson background (black dotted) and the full fit (solid).
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t24
title: "Table 24 ($\kappa_{\lambda}$ obs aux)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed and expected profiled likelihood scans on $\kappa_\lambda$ for the low-mass (LM) and high-mass (HM) regions separately and for their combination. The scan is performed by floating the indicated parameter of interest while fixing all the others to their SM value.
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t25
title: "Table 25 ($\kappa_{\lambda}$ exp aux)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed and expected profiled likelihood scans on $\kappa_\lambda$ for the low-mass (LM) and high-mass (HM) regions separately and for their combination. The scan is performed by floating the indicated parameter of interest while fixing all the others to their SM value.
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t26
title: "Table 26 ($\kappa_{\lambda}$ obs aux)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed and expected profiled likelihood scans on $\kappa_\lambda$ for the low-mass (LM) and high-mass (HM) regions separately and for their combination. The scan is performed by floating the indicated parameter of interest while fixing all the others to their SM value.
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t27
title: "Table 27 ($\kappa_{\lambda}$ exp aux)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed and expected profiled likelihood scans on $\kappa_\lambda$ for the low-mass (LM) and high-mass (HM) regions separately and for their combination. The scan is performed by floating the indicated parameter of interest while fixing all the others to their SM value.
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).
DOI: 10.17182/hepdata.160696.v1/t28
title: "Table 28 ($\kappa_{\lambda}$ obs aux)" of "Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma\gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment"

description: Observed and expected profiled likelihood scans on $\kappa_\lambda$ for the low-mass (LM) and high-mass (HM) regions separately and for their combination. The scan is performed by floating the indicated parameter of interest while fixing all the others to their SM value.
description: A search for Higgs boson pair production in the $b \overline{b} \gamma \gamma$ final state is performed. The proton-proton collision dataset in this analysis corresponds to an integrated luminosity of 308 fb$^{-1}$, consisting of two samples, with 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV and 168 fb$^{-1}$ at 13.6 TeV, recorded between 2015 and 2024 by the ATLAS detector at the CERN Large Hadron Collider. Compared to the result of a previous search in the same final state, in addition to the increased dataset, the analysis incorporates several methodological and technical improvements. The Higgs boson pair production cross section divided by the Standard Model prediction is found to be $\mu_{HH} = 0.9^{+1.4}_{-1.1}$ ($\mu_{HH} = 1^{+1.3}_{-1.0}$ expected), which translates into a 95% confidence-level upper limit of $\mu_{HH}&lt;3.8$. At the same confidence level the Higgs self-coupling modifier is constrained to be in the range $-1.7 &lt; \kappa_\lambda &lt; 6.6$ ($-1.8 &lt; \kappa_\lambda &lt; 6.9$ expected).