Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The tau-model of Bose-Einstein Correlations: Some recent results   Bose-Einstein correlations of pairs of identical charged pions produced in
hadronic Z decays and in 7 TeV pp minimum bias interactions are investigated
within the framework of the tau-model.

35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an