Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Basics of Resonance Chiral Theory   We review the main components that have to be considered, within Resonance
Chiral Theory, in the study of processes whose dynamics is dominated by hadron
resonances. We show its application in the study of the tau -> (3 pion) nu_tau
decay.

31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg