Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higgs Boson Decay to Light Jets at the LHC   We study the Higgs boson $(h)$ decay to two light jets at the 14 TeV
High-Luminosity-LHC (HL-LHC), where a light jet ($j$) represents any non-flavor
tagged jet from the observational point of view. The decay mode $h\to gg$ is
chosen as the benchmark since it is the dominant channel in the Standard Model
(SM), but the bound obtained is also applicable to the light quarks
$(j=u,d,s)$. We estimate the achievable bounds on the decay branching fractions
through the associated production $Vh\ (V=W^\pm,Z)$. Events of the Higgs boson
decaying into heavy (tagged) or light (un-tagged) jets are correlatively
analyzed. We find that with 3000 fb$^{-1}$ data at the HL-LHC, we should expect
approximately $1\sigma$ statistical significance on the SM $Vh(gg)$ signal in
this channel. This corresponds to a reachable upper bound ${\rm BR}(h\to jj)
\leq 4~ {\rm BR}^{SM}(h\to gg)$ at $95\%$ confidence level. A consistency fit
also leads to an upper bound ${\rm BR}(h\to cc) < 15~ {\rm BR}^{SM}(h\to cc)$
at $95\%$ confidence level. The estimated bound may be further strengthened by
adopting multiple variable analyses, or adding other production channels.

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The categories of this paper are: nucl-th
1
The categories of this paper are: cs
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
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The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
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The categories of this paper are: funct-an
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The categories of this paper are: econ
3
The categories of this paper are: physics
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The categories of this paper are: patt-sol
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The categories of this paper are: atom-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn