Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for the vector-like top quark $T$ at the future linac-ring type
  $ep$ collider   The little Higgs models typically contain a new vector-like top quark $T$,
which plays a key role in breaking the electroweak symmetry. In the context of
the littlest Higgs (LH) model, we study single production of this kind of new
particle via the process $ep\to eb\to \nu_{e}T$ in the future linac-ring type
$ep$ collider (LC$\bigotimes LHC$). We find that the production cross section
is in the range of $1.2\times 10^{-4}$-- 0.48 $pb$ at the $LC\bigotimes LHC$
with $\sqrt{s}=3.7$ $TeV$.

10
The categories of this paper are: q-bio
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The categories of this paper are: cs
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg