Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CP Violation in Antineutrino-Electron Elastic Scattering   Elastic scattering of transversely polarized electron antineutrino beam off
unpolarized electrons can be used to detect the CP-violating effects by
measuring the azimuthal asymmetry of recoil electrons caused by the
interference terms between the standard vector $c_{V}^{L}$, axial $c_{A}^{L}$
couplings of left-chirality antineutrinos and exotic scalar $c_{S}^{R}$
coupling of right-chirality ones in the differential cross section. It would be
a positive evidence for the existence of the exotic antineutrino states.
Moreover, we also show that the differential cross section for the
$\overline{\nu} e^- $ scattering can be obtained from the one for the $\nu e$
scattering, if one makes the substitution $c_{T}^{R} \to -c_{T}^{R}$,
$c_{A}^{L} \to -c_{A}^{L}$, ${\bf q}\to -{\bf q}$, ${\boldmath
$\hat{\eta}_{\nu}$}\to -{\boldmath $\hat{\eta}_{\nu}$}$.

21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int