Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The role of resonances in rare K decays   The decays $K \to \pi l^{+} l^{-}$, $K \to \pi \gamma \gamma $ and $K \to \pi
\nu {\bar \nu}$ are investigated using the higher order terms of the chiral
perturbation theory. The counterterms induced by strong, weak and
electromagnetic interactions are determined assuming the resonance exchange.
(Talk presented at the Workshop on K-Physics, Orsay, France, 30 May - 4 June,
1996)

25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci