Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Potential for Discoveries in Charm Meson Physics   The possibility of using charm meson physics to test the Standard Model (SM)
is reviewed. In the case of $D^0-\bar{D}^0$ mixing, the SM contributions are
carefully considered and the existence of a window for the observation of new
physics is discussed. Some examples of extensions of the SM giving large mixing
signals are presented. Finally, some distinctive aspects of CP violation and
rare decays in charm mesons are discussed.

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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
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The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
2
The categories of this paper are: math
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The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys