Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Resonance contribution of scalar color octet to $t \bar{t}$ production
  at the LHC in the minimal four color quark-lepton symmetry model   The scalar color octet contribution to the resonance $t\bar{t}$-pair
production at the LHC is calculated and analysed with account of the one loop
effective two gluon vertex. It is shown that this contribution from the scalar
color octet $F_2$ predicted by the minimal model with the four color
quark-lepton symmetry is for $\sqrt{s}=13$ TeV of about a few percents for $750
< m_{F_2} < 1800$ GeV and can exceed 10% for $400 < m_{F_2} < 750$ GeV. It is
also pointed out that the search for the scalar octet $F_2$ as the resonance in
the dijet mass spectra seems to be difficult because of the smallness of its
one loop effective two gluon interaction.

36
The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: acc-phys
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The categories of this paper are: alg-geom
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat