Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modified top quark condensation model with the extra heavy fermion, the
  $125$ GeV Pseudo - Goldstone boson, and the additional heavy scalar bosons   We discuss the modified top quark condensation model proposed in
\cite{VZ2015}. This construction was inspired by the top - seesaw scenario, in
which the extra heavy fermion $\chi$ is added that may be paired with the top
quark. Besides, this model incorporates the ideas of the Little Higgs scenario,
in which the $125$ GeV scalar particle appears as a Pseudo - Goldstone boson.
This model admits (in addition to the $125$ GeV scalar boson $H$) the heavier
scalar excitation $H^\prime$. We consider the region of parameters, where its
mass is $M_{H^\prime} \sim 1$ TeV, the width of $H^\prime$ is
$\Gamma_{H^\prime} \sim 0.3 M_{H^\prime}$, while the mass of the heavy fermion
is $m_\chi \sim 1$ TeV. We find that in this model the value of the cross -
section $\sigma_{pp \to H^\prime + X \to \gamma+\gamma + X}$ for $\sqrt{s}=13$
TeV is essentially smaller than the present experimental upper bound. Besides,
we find, that for the chosen values of parameters there should exist the CP -
even scalar boson with mass $\approx 2 m_\chi$ and very small width. In
addition, the model predicts the existence of the extra neutral CP even scalar
boson and the charged scalar boson with masses of the order of $1$ TeV.

22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc