Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CP-violating Higgs sector of the MSSM through gluon.gluon --> H1 -->
  gamma.gamma   We study the effect of explicit CP violation in the Higgs sectors of the MSSM
in the di-photon decay of the lightest CP-mixed Higgs state. Further it is
shown that the gluon fusion production mechanism along with the di-photon decay
enhances CP-violating effects for a large set of suitably chosen parameter
values.

28
The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph