Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Standard-Model-like scenarios in the 2HDM and Photon Collider potential   After operations at the LHC and e^+e^- Linear Colliders it may be found that
a Standard-Model-like scenario is realized. In this scenario no new particle
will be discovered, except a single Higgs boson having partial widths or
coupling constants with fundamental particles, whose squares are close, within
anticipated experimental uncertainty, to those of the SM. Experiments at a
Photon Collider can resolve whether the SM or e.g. the Two-Higgs-Doublet Model
is realized in Nature.
  For the SM-like realizations of the 2HDM (II) we study the loop couplings of
the Higgs boson with \gamma\gamma and Z \gamma, and also with gluons. The
deviation of the two-photon width from its SM value is generally higher than
the expected inaccuracy in the measurement of \Gamma_{\gamma \gamma} at a
Photon Collider. The deviation is sensitive to the parameters of the Higgs self
interaction.

4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat