Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neutrino potential for neutrinoless double beta decay   Neutrino potential for neutrinoless double beta decay is studied with
focusing on its statistical property. The statistics provide a gross view of
understanding amplitude of constitutional components of the nuclear matrix
element.

28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs