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| CMS-PAS-EXO-21-017 | ||
| Search for a resonance decaying to a W boson and a photon in proton-proton collisions at $ \sqrt{s}= $ 13 TeV using leptonic W boson decays | ||
| CMS Collaboration | ||
| 26 March 2024 | ||
| Abstract: A search for a new charged particle X with mass between 0.3-2.0 TeV decaying to a W boson and a photon using proton-proton collision data at a center-of-mass energy of 13 TeV collected by the CMS experiment and corresponding to an integrated luminosity of 138 fb$ ^{-1} $ is presented. The search is performed using the electron and muon decays of the W boson. No significant excess above the predicted background is observed. The upper limit at the 95% confidence level on the product of the X production cross section and its branching fraction to a W boson and a photon is found to be 94 (137) fb for a 0.3 TeV resonance and 0.75 (0.81) fb for a 2.0 TeV resonance, for an X width to mass ratio of 0.01% (5%). | ||
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Links:
CDS record (PDF) ;
CADI line (restricted) ;
These preliminary results are superseded in this paper, Submitted to JHEP. The superseded preliminary plots can be found here. |
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Compact Muon Solenoid LHC, CERN |
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