Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neutrinoless double beta decay mediated by the neutrino magnetic moment   We present a new channel of the neutrinoless double beta decay. In this
scenario neutrinos not only oscillate inside the nucleus but also interact with
an external non-uniform magnetic field. We assume that the field rotates about
the direction of motion of the neutrino and show, that for a certain speed of
rotation the half-life of the $0\nu2\beta$ decay may be significantly lowered.

1
The categories of this paper are: cs
18
The categories of this paper are: econ
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics