Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Remarks on Diffractive Production of the Higgs Boson   Central diffractive production of the Higgs boson has recently received much
attention as a potentially interesting production mode at the LHC. We shall
review some of the wishes and realities encountered in this field. Theoretical
open problems of diffractive dynamics are involved in making accurate
predictions for the LHC, among which the most crucial is understanding
factorization breaking in hard diffraction.

8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
1
The categories of this paper are: cs
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph