{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.141323.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2677273"}},{"@id":"https://doi.org/10.1007/JHEP11(2023)181","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2023","description":"A search for pair production of heavy Majorana neutrinos (N) from the decays of Z' bosons is performed using the CMS detector at the LHC. The data were collected in proton-proton collisions at a center-of-mass energy of $\\sqrt{s}$ = 13 TeV, with an integrated luminosity of $138 fb^{-1}$. The signature for the search is two same-flavor leptons (e or $\\mu$) and at least two jets. No significant excess of events beyond the expected background is observed. Upper limits at 95\\% confidence level are set on the product of cross section and branching fraction for the pair production of ${N}_{l}$, as functions of ${N}_{l}$ and Z' boson masses (${m}_{N}$ and ${m}_{Z'}$, respectively) for ${m}_{Z'}$ from $0.4$ to 4.4 TeV and ${m}_{N}$ from 0.1 TeV to ${m}_{Z'}/2$. In the theoretical framework of a left-right symmetric model, exclusion bounds on the ${m}_{N}$-${m}_{Z'}$ plane are presented in both the electron and muon channels. The observed upper limit on ${m}_{Z'}$ reaches up to 4.42 TeV.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t1","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR1, which consists of flavor sidebands of SR1 (upper), SR2 (middle), and SR3...","name":"Figure_002_Upper_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t2","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR1, which consists of flavor sidebands of SR1 (upper), SR2 (middle), and SR3...","name":"Figure_002_Upper_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t3","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR1, which consists of flavor sidebands of SR1 (upper), SR2 (middle), and SR3...","name":"Figure_002_Middle_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t4","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR1, which consists of flavor sidebands of SR1 (upper), SR2 (middle), and SR3...","name":"Figure_002_Middle_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t5","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR1, which consists of flavor sidebands of SR1 (upper), SR2 (middle), and SR3...","name":"Figure_002_Lower_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t6","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR1, which consists of flavor sidebands of SR1 (upper), SR2 (middle), and SR3...","name":"Figure_002_Lower_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t7","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR2, which consists of the dilepton mass sidebands of SR1 (upper), SR2 (middle),...","name":"Figure_003_Upper_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t8","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR2, which consists of the dilepton mass sidebands of SR1 (upper), SR2 (middle),...","name":"Figure_003_Upper_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t9","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR2, which consists of the dilepton mass sidebands of SR1 (upper), SR2 (middle),...","name":"Figure_003_Middle_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t10","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR2, which consists of the dilepton mass sidebands of SR1 (upper), SR2 (middle),...","name":"Figure_003_Middle_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t11","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR2, which consists of the dilepton mass sidebands of SR1 (upper), SR2 (middle),...","name":"Figure_003_Lower_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t12","@type":"Dataset","description":"Reconstructed mass of the Z' candidate in CR2, which consists of the dilepton mass sidebands of SR1 (upper), SR2 (middle),...","name":"Figure_003_Lower_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t13","@type":"Dataset","description":"Distributions of the reconstructed Z' candidate mass in SR1 (upper row), SR2 (middle row) and SR3 (lower row). Left (right)...","name":"Figure_004_Upper_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t14","@type":"Dataset","description":"Distributions of the reconstructed Z' candidate mass in SR1 (upper row), SR2 (middle row) and SR3 (lower row). Left (right)...","name":"Figure_004_Upper_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t15","@type":"Dataset","description":"Distributions of the reconstructed Z' candidate mass in SR1 (upper row), SR2 (middle row) and SR3 (lower row). Left (right)...","name":"Figure_004_Middle_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t16","@type":"Dataset","description":"Distributions of the reconstructed Z' candidate mass in SR1 (upper row), SR2 (middle row) and SR3 (lower row). Left (right)...","name":"Figure_004_Middle_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t17","@type":"Dataset","description":"Distributions of the reconstructed Z' candidate mass in SR1 (upper row), SR2 (middle row) and SR3 (lower row). Left (right)...","name":"Figure_004_Lower_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t18","@type":"Dataset","description":"Distributions of the reconstructed Z' candidate mass in SR1 (upper row), SR2 (middle row) and SR3 (lower row). Left (right)...","name":"Figure_004_Lower_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t19","@type":"Dataset","description":"The observed and expected 95\\% CL upper limits on the product of \\Zp boson cross section times branching fraction are...","name":"Figure_005_Upper_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t20","@type":"Dataset","description":"The observed and expected 95\\% CL upper limits on the product of \\Zp boson cross section times branching fraction are...","name":"Figure_005_Upper_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t21","@type":"Dataset","description":"The observed and expected 95\\% CL upper limits on the product of \\Zp boson cross section times branching fraction are...","name":"Figure_005_Lower_left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t22","@type":"Dataset","description":"The observed and expected 95\\% CL upper limits on the product of \\Zp boson cross section times branching fraction are...","name":"Figure_005_Lower_right"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t23","@type":"Dataset","description":"Observed and expected exclusion regions at 95% CL in the 2D phase space of ${m}_{Z'}$ vs. ${m}_{N}$ for dielectron (left)...","name":"Figure_006_Left"},{"@id":"https://doi.org/10.17182/hepdata.141323.v1/t24","@type":"Dataset","description":"Observed and expected exclusion regions at 95% CL in the 2D phase space of ${m}_{Z'}$ vs. ${m}_{N}$ for dielectron (left)...","name":"Figure_006_Right"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2677273?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/141323"}],"inLanguage":"en","name":"Search for Z' bosons decaying to pairs of heavy Majorana neutrinos 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/ins2677273?version=1","version":1}