Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analysis of the result of the Neutrino-4 experiment in conjunction with
  other experiments on the search for sterile neutrinos within the framework of
  the 3 + 1 neutrino model   The correspondence of the results obtained in the Neutrino-4 experiment with
the results of the NEOS, DANSS, STEREO, PROSPECT experiments at reactors, the
MiniBooNE, LSND, MicroBoone experiments at accelerators, the IceCube experiment
and the BEST experiment with a $^{51}Cr$ neutrino source is analyzed. The
agreement between the results of the Neutrino-4 experiment and the BEST
experiment is discussed. Combining the result of the Neutrino-4 experiment
$\Delta m_{14}^2 \approx (7.3 \pm 1.17) \text{eV}^2, \sin^2 2\theta_{14} = 0.36
\pm 0.12_{\text{stat}}$ and the result of the BEST experiment $\sin^2
2\theta_{14} = 0.32 \pm 0.08$, we obtained $\sin^2 2\theta_{14} = 0.33 \pm 0.07
(4.9\sigma)$. The disagreement between the results of the above-mentioned
direct experiments with the results of the reactor anomaly, as well as with the
limitations from solar and cosmological data, is discussed. It is shown that
the results of the above-mentioned direct experiments on the search for sterile
neutrinos are consistent within the framework of the 3+1 neutrino model at the
available experimental accuracy. The sterile neutrino parameters from the
Neutrino-4 and BEST experiments make it possible to estimate the sterile
neutrino mass $m_4 = (2.70 \pm 0.22)\text{eV}$ and the effective mass of the
electron neutrino $m_{4\nu_e} = (0.82 \pm 0.16)\text{eV}$. The matrix of the 3
+ 1 neutrino model and the mixing scheme are presented.

3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg