Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implications of CP-violating Top-Higgs Couplings at LHC and Higgs
  Factories   We utilise the LHC Run-1 and -2 Higgs data to constrain the CP-violating
top-Higgs couplings. In order to satisfy the current full Higgs data sets at
$2\sigma$ level, the CP-odd component $C^p_t$ and the CP-even component $C^s_t$
have to be within the ranges $|C^p_t|< 0.37$ and $0.85 <C^s_t< 1.20$,
respectively, which is stronger than the LHC Run-1 bound $|C^p_t|< 0.54$ and
$0.68 <C^s_t< 1.20$. With the new bound, we explore the impact on the
CP-violating top-Higgs couplings in the Higgs production processes $pp \to
t\bar{t}h, thj, hh$ at 13 TeV LHC, and $e^+e^- \to hZ, h\gamma$ at future 240
GeV Higgs factories. We find that the cross sections of $pp \to t\bar{t}h$, $pp
\to thj$, $pp \to hh$, $e^+e^- \to hZ$ and $e^+e^- \to h\gamma$ can be enhanced
up to 1.41, 1.18, 2.20, 1.001 and 1.09 times as large as the SM predictions,
respectively. The future precision measurement of the process $e^+e^- \to
h\gamma$ with an accuracy of 5\% will be able to constrain $|C^p_t|<0.19$ at
most at a 240 GeV $e^+e^-$ Higgs factory.

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The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: hep-lat
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The categories of this paper are: physics
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: alg-geom
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The categories of this paper are: cs
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc