178 research outputs found

    Search for narrow trijet resonances in proton-proton collisions at s\sqrt{s} = 13 TeV

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    International audienceThe first search for narrow resonances decaying to three well-separated hadronic jets is presented. The search uses proton-proton collision data corresponding to an integrated luminosity of 138 fb‚ąí1^{-1} at s\sqrt{s} = 13 TeV, collected at the CERN LHC. No significant deviations from the background predictions are observed between 1.75-9.00 TeV. The results provide the first mass limits on a right-handed boson ZR_{\mathrm{R}} decaying to three gluons, an excited quark decaying via a vector boson to three quarks, as well as updated limits on a Kaluza-Klein gluon decaying via a radion to three gluons

    Search for the lepton flavor violating ŌĄ‚Üí\tau \to 3őľ\mu decay in proton-proton collisions at s\sqrt{s} = 13 TeV