Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for an exotic decay of the Higgs boson to a pair of light
  pseudoscalars in the final state of two muons and two $\tau$ leptons in
  proton-proton collisions at $\sqrt{s}=$ 13 TeV   A search for exotic Higgs boson decays to light pseudoscalars in the final
state of two muons and two $\tau$ leptons is performed using proton-proton
collision data recorded by the CMS experiment at the LHC at a center-of-mass
energy of 13 TeV in 2016, corresponding to an integrated luminosity of 35.9
fb$^{-1}$. Masses of the pseudoscalar boson between 15.0 and 62.5 GeV are
probed, and no significant excess of data is observed above the prediction of
the standard model. Upper limits are set on the branching fraction of the Higgs
boson to two light pseudoscalar bosons in different types of two-Higgs-doublet
models extended with a complex scalar singlet.

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The categories of this paper are: nucl-ex
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: patt-sol
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The categories of this paper are: plasm-ph
2
The categories of this paper are: math
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The categories of this paper are: chao-dyn
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: eess