{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.100161.v2","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1849059"}},{"@id":"https://doi.org/10.1016/j.physletb.2021.136651","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2021","description":"CERN-LHC. Search for resonances decay into photon pairs in 139 fb^{-1} of proton-proton collisions collected at a centre-of-mass energy of 13 TeV with the ATLAS detector between 2015--2018. \n\nThe fiducial region for the combined spin-0/spin-2 resonance search is defined as:\n- 2 photons\n- E_T > 0.3 m_gamgam for the photon with leading E_T, and E_T > 0.25 m_gamgam for the photon with sub-leading E_T\n- |eta_gam| < 2.37\n- An isolation requirement using all particles with lifetime greater than 10 ps at the generator level in a cone of Delta_R = 0.4 around the photon direction: E^iso_T< 0.05 E_T + 6 GeV.\n\nFor the spin-2 resonance search, the acceptance and efficiencies are assumed to be those obtained from MC simulation of KK graviton decays.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t1","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the fiducial cross-section times branching ratio to two photons of...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t2","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the production cross-section times branching ratio to two photons of...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t3","@type":"Dataset","description":"Expected and observed limits computed using asymptotic formulas as a function of the signal mass m_{X} and the relative width...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t4","@type":"Dataset","description":"Expected and observed limits computed using asymptotic formulas as a function of the signal mass m_{G*} and k/Mpl for the...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t5","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the fiducial cross-section times branching ratio to two photons of...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t6","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the fiducial cross-section times branching ratio to two photons of...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t7","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the fiducial cross-section times branching ratio to two photons of...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t8","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the production cross-section times branching ratio to two photons of...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t9","@type":"Dataset","description":"The expected and observed upper limits at 95\\% CL on the production cross-section times branching ratio to two photons of...","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t10","@type":"Dataset","description":"Diphoton invariant mass in the signal region using a binning based on the invariant mass resolution.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t11","@type":"Dataset","description":"Diphoton invariant mass in the signal region binned in 1 GeV bins..","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t12","@type":"Dataset","description":"Effect of event selections on a NWA spin-0 and a spin-2 ($k/Mpl=0.01$) MC samples generated for m_X = 1 TeV...","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t13","@type":"Dataset","description":"Parameterization for the CX and AX factors as function of mX for a scalar particle, as obtained from the narrow-width...","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t14","@type":"Dataset","description":"Parameterization for the $C_{X}\\cdot A_{X}$ factor as function of $m_{G^*}$ for the RS graviton, as obtained from k/MPl = 0.05...","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t15","@type":"Dataset","description":"Parameterization of the Double Sided Crystal Ball function parameters describing the scalar mass resolution model as a function of m_{X}...","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.100161.v2/t16","@type":"Dataset","description":"Parameterization of the Double Sided Crystal Ball function parameters describing the graviton mass resolution model as a function of m_{X}...","name":"Table 16"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1849059?version=2"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/100161"}],"inLanguage":"en","name":"Search for resonances decaying into photon pairs in 139 fb$^{-1}$ of $pp$ collisions at $\\sqrt{s} =$ 13 TeV with the ATLAS detector","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1849059?version=2","version":2}