{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.158363.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2970687"}},{"@id":"https://doi.org/10.1140/epjc/s10052-025-15176-9","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2025","description":"This paper presents a search for new physics through the process where a new massive particle, X, decays into a Higgs boson and a second particle, Y. The Higgs boson subsequently decays into a bottom quark-antiquark pair, reconstructed as a single large-radius jet. The decay products of Y are also assumed to produce a single large-radius jet. The identification of the Y particle is enhanced by computing the anomaly score of its candidate jet using an autoencoder, which measures deviations from typical QCD multijet jets. This allows a simultaneous search for multiple Y decay scenarios within a single analysis. In the main benchmark process, Y is a scalar particle that decays into $W^+ W^-$. Two other benchmark processes are also considered, where Y is a scalar particle decaying into a light quark-antiquark pair, or into a top quark-antiquark pair. The last benchmark considers Y as a hadronically decaying top quark, arising from the decay of a vector-like quark into a top quark and a Higgs boson. Data recorded by the CMS experiment at a center-of-mass energy of 13 TeV in 2016--2018, and corresponding to an integrated luminosity of 138 fb$^{-1}$, are analyzed. No significant excess is observed, and upper limits on the benchmark signal cross section for various masses of X and Y, at $95\\%$ confidence level, are placed.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t1","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 2 (upper left)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t2","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 2 (upper right)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t3","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 2 (lower left)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t4","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 2 (lower right)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t5","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 3 (upper left)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t6","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 3 (upper right)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t7","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 3 (lower left)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t8","@type":"Dataset","description":"The $m_{jj}$ and $m_{J}$ projections for the number of observed events (black markers) compared with the backgrounds estimated in the...","name":"Figure 3 (lower right)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t9","@type":"Dataset","description":"The expected and observed 95% confidence level upper limits on the cross section $\\sigma(\\mathrm{pp} \\to \\mathrm{X} \\to (\\mathrm{H} \\to b\\bar{b})(\\mathrm{Y}...","name":"Figure 4"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t10","@type":"Dataset","description":"The median expected (dashed line) and observed (solid line) 95% confidence level upper limits on the main and three alternative...","name":"Figure 5 (upper left)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t11","@type":"Dataset","description":"The median expected (dashed line) and observed (solid line) 95% confidence level upper limits on the main and three alternative...","name":"Figure 5 (upper right)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t12","@type":"Dataset","description":"The median expected (dashed line) and observed (solid line) 95% confidence level upper limits on the main and three alternative...","name":"Figure 5 (lower left)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t13","@type":"Dataset","description":"The median expected (dashed line) and observed (solid line) 95% confidence level upper limits on the main and three alternative...","name":"Figure 5 (lower right)"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t14","@type":"Dataset","description":"Selection efficiency as a function of MX and MY","name":"Auxiliary table 1: Benchmark signal efficiency"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t15","@type":"Dataset","description":"Selection efficiency as a function of MX for fixed MY","name":"Auxiliary table 2:$Y \\rightarrow bq\\bar{q}$ signal efficiency"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t16","@type":"Dataset","description":"Selection efficiency as a function of MX for fixed MY","name":"Auxiliary table 3: $Y \\rightarrow t\\bar{t}$ signal efficiency"},{"@id":"https://doi.org/10.17182/hepdata.158363.v1/t17","@type":"Dataset","description":"Selection efficiency as a function of MX for fixed MY","name":"Auxiliary table 4: $Y \\rightarrow u\\bar{u}$ signal efficiency"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2970687?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/158363"}],"inLanguage":"en","name":"Search for resonances decaying to an anomalous jet and a Higgs boson 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/ins2970687?version=1","version":1}