Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Rare Kaon Decays - a review of results   Recent results and future prospects of rare kaon-decay experiments at KEK,
BNL, CERN and FNAL are reviewed. Topics include lepton flavor violation,
T-violating transverse muon polarization in K+{mu3}, exotic decays, K0 -> pi0
ell+ ell-, and K -> pi nu nubar.

13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin