Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mass characteristics of active and sterile neutrinos in a
  phenomenological (3+1+2)-model   On the basis of the experimental data allowing existence of the anomalies
going beyond the minimally extended Standard Model with three active neutrinos
with different masses, we consider the generalized model with three active and
three sterile neutrinos, one of which is relatively heavy ((3+1+2)-model). We
study the basic characteristics that are used to describe the massive active
and sterile neutrinos, the methods to determine the absolute scale of neutrino
masses and the neutrino mass estimates based on the available experimental
data. Taking into account the possible contributions of the sterile neutrinos,
the dependences of the neutrino mass characteristics on the sterile neutrino
mass are plotted. The results obtained can be used to interpret and to predict
the results of various neutrino experiments.

23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th