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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/079/04/0845-0848

    • Keywords

       

      CMS, Standard Model Higgs boson.

    • Abstract

       

      Search for the Standard Model Higgs boson in the decay mode $H \rightarrow ZZ \rightarrow 2l2\tau$, where $l = \mu, e$, is presented based on CMS data corresponding to an integrated luminosity of 1.1 fb-1 at $\sqrt{s} = 7$ TeV. No evidence is found for a significant deviation from Standard Model expectations anywhere in the $ZZ$ mass range considered in this analysis. An upper limit at 95% CL is placed on the product of the cross-section and decay branching ratio for the Higgs boson decaying with Standard Model-like couplings, which excludes cross-sections of about ten times the expected value for Higgs boson masses in the range 200 < $m_{H}$< 400 GeV/c2.

    • Author Affiliations

       

      Chhibra Simranjit Singh1 2 on behalf of the CMS Collaboration

      1. Università degli Studi di Bari Aldo Moro, Piazza Umberto I, Bari, Italy 70121
      2. Istituto Nazionale di Fisica Nucleare-Sezione di Bari, Bari, Italy 70125
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

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