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arXiv · 1011.1493

Rest Frame Subjet Algorithm With SISCone Jet For Fully Hadronic Decaying Higgs Search

Ji-Hun Kim
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Abstract

The rest frame subjet algorithm is introduced to define the subjets for the SISCone jet. Using it, an IR and collinear safe jet shape observable N-subjettiness, $τ_N^{j}$, is defined to discriminate the fat jet from a highly boosted color singlet particle decaying to N partons and the QCD jet. Using rest frame subjets and $τ_2^{j}$ on dijets from highly boosted $\it H / W / Z$ bosons through $pp \to \it H W$, $\it H Z$, we found that statistical significance of the signal is about $2 σ$ at the LHC with $\mathcal{L} \sim 30 \mathrm{fb^{-1}}$ at $14 \tev$.

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Ji-Hun Kim. 2011-01-27. Rest Frame Subjet Algorithm With SISCone Jet For Fully Hadronic Decaying Higgs Search. https://doi.org/10.1103/physrevd.83.011502

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