Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photon-induced production of the mirror quarks from the $LHT$ model at
  the $LHC$   The photon-induced processes at the $LHC$ provide clean experimental
conditions due to absence of the proton remnants, which might produce
complementary and interesting results for tests of the standard model and for
searching of new physics. In the context of the littlest $Higgs$ model with
T-parity, we consider the photon-induced production of the mirror quarks at the
$LHC$. The cross sections for various production channels are calculated and a
simply phenomenology analysis is performed by assuming leptonic decays.

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The categories of this paper are: hep-th
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The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
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The categories of this paper are: nlin
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
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The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
19
The categories of this paper are: eess
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The categories of this paper are: hep-ex
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: physics