{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.88880.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1704319"}},{"@id":"https://doi.org/10.1103/PhysRevD.99.032011","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2019","description":"A search for long-lived particles decaying into jets is presented. Data were collected with the CMS detector at the LHC from proton-proton collisionsat a center-of-mass energy of 13 $\\mathrm{TeV}$ in 2016, corresponding to an integratedluminosity of 35.9 $\\mathrm{fb}^{-1}$.  The search examines the distinctive topology of displaced tracks and secondary vertices. The selected events are found to be consistent with standard model predictions.For a simplified model in which long-lived neutral particles are pair produced and decay to two jets, pair production cross sections largerthan 0.2 $\\mathrm{fb}$ are excluded at $95 \\%$ confidence level for a long-lived particle mass larger than 1000 $\\mathrm{GeV}$ and proper decay lengths between 3 and 130 $\\mathrm{mm}$.Several supersymmetry models with gauge-mediated supersymmetrybreaking or $R$-parity violation, where pair-produced long-lived gluinos or top squarks decay to several final-state topologiescontaining displaced jets, are also tested. For these models, in the mass ranges above 200 $\\mathrm{GeV}$, gluino masses up to 2300--2400 $\\mathrm{GeV}$ and top squark masses up to 1350--1600 $\\mathrm{GeV}$ are excluded for proper decay lengths approximately between 10 and100 $\\mathrm{mm}$. These are the most restrictive limits to date on these models.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t1","@type":"Dataset","description":"The distributions of vertex track multiplicity for data, simulated QCD multijet events, and simulated signal events. Data and simulated events...","name":"Figure 1 (top left)"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t2","@type":"Dataset","description":"The distributions of vertex $L_{xy}$ significance for data, simulated QCD multijet events, and simulated signal events. Data and simulated events...","name":"Figure 1 (top right)"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t3","@type":"Dataset","description":"The distributions of cluster RMS for data, simulated QCD multijet events, and simulated signal events. Data and simulated events are...","name":"Figure 1 (bottom left)"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t4","@type":"Dataset","description":"The distributions of likelihood discriminant for data, simulated QCD multijet events, and simulated signal events. Data and simulated events are...","name":"Figure 1 (bottom right)"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t5","@type":"Dataset","description":"Numbers of predicted and observed background events for the nominal background method and the three cross-checks in the control region....","name":"Figure 2 (left)"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t6","@type":"Dataset","description":"Numbers of predicted and observed background events for the nominal background method and the three cross-checks in the control region....","name":"Figure 2 (right)"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t7","@type":"Dataset","description":"The expected and observed $95\\%$ $\\text{CL}$ upper limits on the pair production cross section of the long-lived particle X, assuming...","name":"Figure 3: cross section limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t8","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ upper limits on the pair production cross section of the long-lived gluino, assuming a...","name":"Figure 4 (left plot): cross section limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t9","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ limits for the long-lived gluino model in the mass-lifetime plane, assuming a $100\\%$ branching...","name":"Figure 4 (right plot): mass limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t10","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ upper limits on the pair production cross section of the long-lived gluino, assuming a...","name":"Figure 5 (left plot): cross section limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t11","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ limits for the long-lived gluino model in the mass-lifetime plane, assuming a $100\\%$ branching...","name":"Figure 5 (right plot): mass limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t12","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ upper limits on the pair production cross section of the long-lived top squark, assuming...","name":"Figure 6 (left plot): cross section limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t13","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ limits for the long-lived top squark model in the mass-lifetime plane, assuming a $100\\%$...","name":"Figure 6 (right plot): mass limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t14","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ upper limits on the the pair production cross section of the long-lived top squark,...","name":"Figure 7 (left plot): cross section limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t15","@type":"Dataset","description":"the expected and observed $95\\%$ $\\text{CL}$ limits for the long-lived top squark model in the mass-lifetime plane, assuming a $100\\%$...","name":"Figure 7 (right plot): mass limits"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t16","@type":"Dataset","description":"The likelihood ratio for vertex track multiplicity","name":"Likelihood ratio for vertex track multiplicity"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t17","@type":"Dataset","description":"The likelihood ratio for vertex $L_{xy}$ significance","name":"Likelihood ratio for vertex $L_{xy}$ significance"},{"@id":"https://doi.org/10.17182/hepdata.88880.v1/t18","@type":"Dataset","description":"The likelihood ratio for cluster RMS, the point where cluster RMS equals $-1.0$ represents the case where there is no...","name":"Likelihood ratio for cluster RMS"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1704319?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/88880"}],"inLanguage":"en","name":"Search for long-lived particles decaying into displaced jets 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/ins1704319?version=1","version":1}