Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for a light charged Higgs boson decaying to a W boson and a
  CP-odd Higgs boson in final states with e$\mu\mu$ or $\mu\mu\mu$ in
  proton-proton collisions at $\sqrt{s} =$ 13 TeV   A search for a light charged Higgs boson (H$^+$) decaying to a W boson and a
CP-odd Higgs boson (A) in final states with e$\mu\mu$ or $\mu\mu\mu$ is
performed using data from pp collisions at $\sqrt{s}=$ 13 TeV, recorded by the
CMS detector at the LHC and corresponding to an integrated luminosity of 35.9
fb$^{-1}$. In this search, it is assumed that the H$^+$ boson is produced in
decays of top quarks, and the A boson decays to two oppositely charged muons.
The presence of signals for H$^+$ boson masses between 100 and 160 GeV and A
boson masses between 15 and 75 GeV is investigated. No evidence for the
production of the H$^+$ boson is found. Upper limits at 95% confidence level
are obtained on the combined branching fraction for the decay chain t $\to$
bH$^+$ $\to$ bW$^+$A $\to$ bW$^+\mu^+\mu^-$, of 1.9 $\times$ 10$^{-6}$ to 8.6
$\times$ 10$^{-6}$, depending on the masses of the H$^+$ and A bosons. These
are the first limits for these decay modes of the H$^+$ and A bosons.

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The categories of this paper are: math-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-th
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The categories of this paper are: q-fin
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The categories of this paper are: cs
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The categories of this paper are: nlin
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The categories of this paper are: hep-lat
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
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The categories of this paper are: q-bio