Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electromagnetic interactions of reactor neutrinos and $\sin^2{\theta_W}$
  estimate in CE$\overline{\nu}$NS with different quenching factor models   Recently, evidence for the observation of $\sim$2 keV and below nuclear
recoils from the coherent scattering of reactor neutrinos and nucleus with a
Germanium detector has been reported. We analyze the observed data to estimate
the value of the weak mixing angle and constrain the neutrino millicharge,
magnetic moment, charge radius and anapole moment contributing to the coherent
scattering process. Currently, there is no definite model available for the
quenching factor at such low energies. To this aim, we use different models of
the quenching factor and show how does it affect the interpretation of obtained
results. We find that the obtained bounds are stronger in some cases while
comparable in others than previous bounds from the coherent scattering process.
These results are the first at a keV scale nuclear recoils. In addition, we
also provide different quenching factor functions which can be used for any new
physics phenomenology.

27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs