Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Probing the HHH vertex in e+e-, e-gamma and gamma-gamma collisions for
  light and intermediate Higgs bosons   We have studied double Higgs production at future linear colliders while
paying special attention to the option of high-energy and high-luminosity
photon beams. The main purpose was to examine the feasibility of e+e-, e-gamma
and gamma-gamma colliders in order to probe the anomalous triple Higgs
coupling, which is crucial for understanding the Standard Model. We considered
mainly the cases of light and intermediate Higgs bosons. Double Higgs
production is almost background free, except in the MH=MZ mass range, which is
discussed separately. It is shown that for a light Higgs boson the HHH coupling
can be measured even at e+e- collider at 500 GeV. For a intermediate Higgs
boson a collider in the TeV region is suitable for such an investigation. We
have estimated the bounds on the anomalous HHH coupling, which can be
experimentally established using future linear colliders.

17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex