A search for new heavy resonances decaying to pairs of bosons (WW, WZ, or WH) is presented. The analysis uses data from proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 fb(-1). One of the bosons is required to be a W boson decaying to an electron or muon and a neutrino, while the other boson is required to be reconstructed as a single jet with mass and substructure compatible with a quark pair from a W, Z, or Higgs boson decay. The search is performed in the resonance mass range between 1.0 and 4.5 TeVand includes a specific search for resonances produced via vector boson fusion. The signal is extracted using a twodimensional maximum likelihood fit to the jet mass and the diboson invariant mass distributions. No significant excess is observed above the estimated background. Model-independent upper limits on the production cross sections of spin-0, spin-1, and spin-2 heavy resonances are derived as functions of the resonance mass and are interpreted in the context of bulk radion, heavy vector triplet, and bulk graviton models. The reported bounds are the most stringent to date.

Measurement of the Inclusive and differential Higgs boson production cross sections in the decay mode to a pair of τ Leptons in pp Collisions at √s = 13 TeV / Tumasyan, A., Adam, W., Andrejkovic, J.???W., Bergauer, T., Chatterjee, S., Dragicevic, M., Escalante Del Valle, A., Fr??hwirth, R., Jeitler, M., Krammer, N., Lechner, L., Liko, D., Mikulec, I., Paulitsch, P., Pitters, F.???M., Schieck, J., Sch??fbeck, R., Spanring, M., Templ, S., Waltenberger, W., et al.. - In: PHYSICAL REVIEW D. - ISSN 2470-0010. - 105:3(2022), pp. 1-19. [10.1103/physrevd.105.032008]

Measurement of the Inclusive and differential Higgs boson production cross sections in the decay mode to a pair of τ Leptons in pp Collisions at √s = 13 TeV

M. Campana;D. Del Re;E. Longo;G. Organtini;R. Paramatti;C. Quaranta;S. Rahatlou;F. Santanastasio;R. Tramontano;
2022

Abstract

A search for new heavy resonances decaying to pairs of bosons (WW, WZ, or WH) is presented. The analysis uses data from proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 fb(-1). One of the bosons is required to be a W boson decaying to an electron or muon and a neutrino, while the other boson is required to be reconstructed as a single jet with mass and substructure compatible with a quark pair from a W, Z, or Higgs boson decay. The search is performed in the resonance mass range between 1.0 and 4.5 TeVand includes a specific search for resonances produced via vector boson fusion. The signal is extracted using a twodimensional maximum likelihood fit to the jet mass and the diboson invariant mass distributions. No significant excess is observed above the estimated background. Model-independent upper limits on the production cross sections of spin-0, spin-1, and spin-2 heavy resonances are derived as functions of the resonance mass and are interpreted in the context of bulk radion, heavy vector triplet, and bulk graviton models. The reported bounds are the most stringent to date.
2022
beyond standard model; heavy resonances; di-Boson resonances
01 Pubblicazione su rivista::01a Articolo in rivista
Measurement of the Inclusive and differential Higgs boson production cross sections in the decay mode to a pair of τ Leptons in pp Collisions at √s = 13 TeV / Tumasyan, A., Adam, W., Andrejkovic, J.???W., Bergauer, T., Chatterjee, S., Dragicevic, M., Escalante Del Valle, A., Fr??hwirth, R., Jeitler, M., Krammer, N., Lechner, L., Liko, D., Mikulec, I., Paulitsch, P., Pitters, F.???M., Schieck, J., Sch??fbeck, R., Spanring, M., Templ, S., Waltenberger, W., et al.. - In: PHYSICAL REVIEW D. - ISSN 2470-0010. - 105:3(2022), pp. 1-19. [10.1103/physrevd.105.032008]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1678081
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