{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.132767.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2151007"}},{"@id":"https://doi.org/10.1103/PhysRevLett.131.101801","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2022","description":"We present the first direct search for exotic Higgs boson decays H $\\to$$\\mathcal{A}\\mathcal{A}$, $\\mathcal{A}$$\\to$$\\gamma\\gamma$ in events with two photonlike objects. The hypothetical particle $\\mathcal{A}$ is a low-mass spin-0 particle decaying promptly to a merged diphoton reconstructed as a single photonlike object. We analyze the data collected by the CMS experiment at $\\sqrt{s}$ = 13 TeV corresponding to an integrated luminosity of 136 fb$^{-1}$. No excess above the estimated background is found. We set upper limits on the branching fraction $\\mathcal{B}$(H $\\to$$\\mathcal{A}\\mathcal{A}$$\\to$ 4$\\gamma$) of (0.9-3.3) $\\times$ 10$^{-3}$ at 95% confidence level for masses of $\\mathcal{A}$ in the range 0.1-1.2 GeV.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.132767.v1/t1","@type":"Dataset","description":"Observed and median expected 95% confidence level (CL) upper limits on $\\mathcal{B}(\\mathrm{H} \\rightarrow \\mathcal{A}\\mathcal{A} \\rightarrow 4\\gamma)$ as a function of...","name":"95% CL upper limits"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2151007?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/132767"}],"inLanguage":"en","name":"Search for exotic Higgs boson decays $H \\to \\mathcal{A}\\mathcal{A} \\to\u00a0 4\\gamma$ with events containing two merged diphotons 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/ins2151007?version=1","version":1}