Search for resonant pair production of Higgs bosons decaying to two bottom quark–antiquark pairs in proton–proton collisions at 8TeV

CMS Collaboration

Research output: Contribution to journalArticleResearchpeer-review

110 Citations (Scopus)

Abstract

A model-independent search for a narrow resonance produced in proton–proton collisions at √s = 8 TeV and decaying to a pair of 125 GeV Higgs bosons that in turn each decays into a bottom quark–antiquark pair is performed by the CMS experiment at the LHC. The analyzed data correspond to an integrated luminosity of 17.9fb−1. No evidence for a signal is observed. Upper limits at a 95% confidence level on the production cross section for such a resonance, in the mass range from 270 to 1100 GeV, are reported. Using these results, a radion with decay constant of 1TeV and mass from 300 to 1100 GeV, and a Kaluza–Klein graviton with mass from 380 to 830 GeV are excluded at a 95% confidence level.
Original languageEnglish
Pages (from-to)560-582
Number of pages23
JournalPhysics Letters B
Volume749
DOIs
Publication statusPublished - 2015
Externally publishedYes

Keywords

  • CMS
  • Higgs
  • di-Higgs
  • Radion
  • KK graviton
  • RS1

Cite this