Search for the elusive Higgs boson using jet structure at LHC

Chuan Ren Chen*, Mihoko M. Nojiri, Warintorn Sreethawong


研究成果: 雜誌貢獻期刊論文同行評審

36 引文 斯高帕斯(Scopus)


We consider the production of a light non-standard model Higgs boson of order 100 GeV with an associated W boson at CERN Large Hadron Collider. We focus on an interesting scenario that, the Higgs boson decays predominately into two light scalars χ with mass of few GeV which sequently decay into four gluons, i.e. h → 2χ → 4g. Since χ is much lighter than the Higgs boson, it will be highly boosted and its decay products, the two gluons, will move close to each other, resulting in a single jet for χ decay in the detector. By using electromagnetic calorimeter-based and jet substructure analyses, we show in two cases of different χ masses that it is quite promising to extract the signal of Higgs boson out of large QCD background.

期刊Journal of High Energy Physics
出版狀態已發佈 - 2010

ASJC Scopus subject areas

  • 核能與高能物理


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