Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quasielastic neutrino-nucleus scattering   We study the sensitivity of neutral-current neutrino-nucleus scattering to
the strange-quark content of the axial-vector form factor of the nucleon. A
model-independent formalism for this reaction is developed in terms of eight
nuclear structure functions. Taking advantage of the insensitivity of the ratio
of proton $(\nu,\nu' p)$ to neutron $(\nu,\nu' n)$ yields to distortion
effects, we compute all structure functions in a relativistic plane wave
impulse approximation approach. Further, by employing the notion of a
bound-state nucleon propagator, closed-form, analytic expressions for all
nuclear-structure functions are developed in terms of an accurately calibrated
relativistic mean-field model. Using a strange-quark contribution to the
axial-vector form factor of $g_{A}^{s}=-0.19$, a significant enhancement in the
proton-to-neutron yields is observed relative to one with $g_{A}^{s}=0$.

34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph