Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Do we observe L\'evy flights in cosmic rays?   We argue that the so called long flying component (LFC) observed in some
cosmic ray experiments are yet another manifestation of L\'evy distributions
(with index $q=1.3$), this time of the distribution observation probability of
the depths of starting points of cascades. It means that LFC is governed by the
so called long-tail L\'evy-like anomalous superdiffusion, a phenomenon
frequently encountered in Nature. Its connection with the so called Tsallis's
statistics is also briefly discussed.

26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph