{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.158364.v2","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2961026"}},{"@id":"https://doi.org/10.1007/JHEP12(2025)178","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2026","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.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t1","@type":"Dataset","description":"Distributions of the transformed PNN score for the signal hypotheses of $m_X = 280\\,\\mathrm{GeV}$ and $m_Y = 125\\,\\mathrm{GeV}$ in the...","name":"Figure 2a"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t2","@type":"Dataset","description":"Distributions of the transformed PNN score for the signal hypotheses of $m_X = 600\\,\\mathrm{GeV}$ and $m_Y = 70\\,\\mathrm{GeV}$ in the...","name":"Figure 2b"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t3","@type":"Dataset","description":"Parametric models of the signal process for $m_X$=600GeV, $m_Y$=70GeV in their most sensitive SR The histograms are normalized to unity....","name":"Figure 3a"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t4","@type":"Dataset","description":"Parametric models of the signal process for $m_X$=1000GeV, $m_Y$=800GeV in their most sensitive SR. The histograms are normalized to unity....","name":"Figure 3b"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t5","@type":"Dataset","description":"Background-only fit (red line) and signal+background fit (blue line) for the mass point hypothesis of mX=280GeV, mY=90GeV. The red line...","name":"Figure 4a"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t6","@type":"Dataset","description":"Background-only fit (red line) and signal+background fit (blue line) for the mass point hypothesis of mX=280GeV, mY=90GeV. The red line...","name":"Figure 4b"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t7","@type":"Dataset","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...","name":"Figure 5a"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t8","@type":"Dataset","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...","name":"Figure 5b"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t9","@type":"Dataset","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...","name":"Figure 6a"},{"@id":"https://doi.org/10.17182/hepdata.158364.v2/t10","@type":"Dataset","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...","name":"Figure 6b"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2961026?version=2"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/158364"}],"inLanguage":"en","name":"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","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2961026?version=2","version":2}