Search for Higgs-like bosons decaying into long-lived exotic particles

LHCb Collaboration

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)
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A search is presented for massive long-lived particles, in the 20–60 GeV/c2 mass range with lifetimes between 5 and 100 ps. The dataset used corresponds to 0.62fb-1 of proton-proton collision data collected by the LHCb detector at s=7TeV. The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2. No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass.

Original languageEnglish
Article number664
JournalEuropean Physical Journal C
Issue number664
Early online date2 Dec 2016
Publication statusE-pub ahead of print - 2 Dec 2016

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Physics and Astronomy (miscellaneous)


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