Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurement of the top quark Yukawa coupling from $\mathrm{t\bar{t}}$
  kinematic distributions in the lepton+jets final state in proton-proton
  collisions at $\sqrt{s} =$ 13 TeV   Results are presented for an extraction of the top quark Yukawa coupling from
top quark-antiquark ($\mathrm{t\bar{t}}$) kinematic distributions in the lepton
plus jets final state in proton-proton collisions, based on data collected by
the CMS experiment at the LHC at $\sqrt{s} =$ 13 TeV, corresponding to an
integrated luminosity of 35.8 fb$^{-1}$. Corrections from weak boson exchange,
including Higgs bosons, between the top quarks can produce large distortions of
differential distributions near the energy threshold of $\mathrm{t\bar{t}}$
production. Therefore, precise measurements of these distributions are
sensitive to the Yukawa coupling. Top quark events are reconstructed with at
least three jets in the final state, and a novel technique is introduced to
reconstruct the $\mathrm{t\bar{t}}$ system for events with one missing jet.
This technique enhances the experimental sensitivity in the low invariant mass
region, $M_\mathrm{t\bar{t}}$. The data yields in $M_\mathrm{t\bar{t}}$, the
rapidity difference $|y_\mathrm{t}-y_{\mathrm{\bar{t}}}|$, and the number of
reconstructed jets are compared with distributions representing different
Yukawa couplings. These comparisons are used to measure the ratio of the top
quark Yukawa coupling to its standard model predicted value to be 1.07
$^{+0.34}_{-0.43}$ with an upper limit of 1.67 at the 95% confidence level.

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The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
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The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
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The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: nlin
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The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
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The categories of this paper are: funct-an
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The categories of this paper are: hep-th