Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Charged Lepton Flavor Violation in a class of Radiative Neutrino Mass
  Generation Models   We investigate charged lepton flavor violating processes $\mu\rightarrow e
\gamma$, $\mu\rightarrow e e \overline{e}$ and $\mu-e$ conversion in nuclei for
a class of three-loop radiative neutrino mass generation models with
electroweak multiplets of increasing order. We find that, because of certain
cancellations among various one-loop diagrams which give the dipole and
non-dipole contributions in effective $\mu e \gamma$ vertex and Z-penguin
contribution in effective $\mu e Z$ vertex, the flavor violating processes
$\mu\rightarrow e\gamma$ and $\mu-e$ conversion in nuclei become highly
suppressed compared to $\mu\rightarrow e e \overline{e}$ process. Therefore,
the observation of such pattern in LFV processes may reveal the radiative
mechanism behind neutrino mass generation.

21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics