Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soft colour interactions and diffractive Higgs production   The topical subject of Higgs production in diffractive hard scattering events
at the Tevatron and LHC is discussed. This has been proposed as a Higgs
discovery channel with appealing experimental features. Predictions are
obtained from the Soft Colour Interaction model, where rapidity gaps are
created by a new soft interaction added to the normal hard scattering
processes, implemented in the Monte Carlo event generator PYTHIA. A brief
review of the successful application of the model to describe all CDF and DO
data on diffractive hard scattering, such as production of W/Z, dijets, beauty
and J/psi is also given.

25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat