A search is presented for the standard model Higgs boson produced in association with top quarks using the full Run II proton-antiproton collision data set, corresponding to 9.45 fb(-1), collected by the Collider Detector at Fermilab. No significant excess over the expected background is observed, and 95% credibility-level upper bounds are placed on the cross section sigma(t (t) over barH -> lepton + missing transverse energy + jets). For a Higgs boson mass of 125 GeV/c(2), we expect to set a limit of 12.6 and observe a limit of 20.5 times the standard model rate. This represents the most sensitive search for a standard model Higgs boson in this channel to date.

Search for the standard model higgs boson produced in association with top quarks using the full CDF data set / T., A., B. A., G., S., A., D., A., A., A., A., A., J., A., G., A., J. A., A., T., A., A., A., J., A., W., A., B., A., A., A., F., A., W., B., T., B., A., B.G., V. E., B., et al.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 109:18(2012). [10.1103/PhysRevLett.109.181802]

Search for the standard model higgs boson produced in association with top quarks using the full CDF data set

BAUCE, MATTEO;GIAGU, Stefano;IORI, Maurizio;MARGAROLI, Fabrizio;
2012

Abstract

A search is presented for the standard model Higgs boson produced in association with top quarks using the full Run II proton-antiproton collision data set, corresponding to 9.45 fb(-1), collected by the Collider Detector at Fermilab. No significant excess over the expected background is observed, and 95% credibility-level upper bounds are placed on the cross section sigma(t (t) over barH -> lepton + missing transverse energy + jets). For a Higgs boson mass of 125 GeV/c(2), we expect to set a limit of 12.6 and observe a limit of 20.5 times the standard model rate. This represents the most sensitive search for a standard model Higgs boson in this channel to date.
2012
01 Pubblicazione su rivista::01a Articolo in rivista
Search for the standard model higgs boson produced in association with top quarks using the full CDF data set / T., A., B. A., G., S., A., D., A., A., A., A., A., J., A., G., A., J. A., A., T., A., A., A., J., A., W., A., B., A., A., A., F., A., W., B., T., B., A., B.G., V. E., B., et al.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 109:18(2012). [10.1103/PhysRevLett.109.181802]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/494521
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