Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Physics of Nuclear Antishadowing   Shadowing and antishadowing of the electromagnetic nuclear structure
functions are produced by the coherence of multiscattering quark nuclear
processes. This picture leads to substantially different antishadowing for
charged and neutral current processes, particularly in anti-neutrino reactions,
thus affecting the extraction of the weak-mixing angle $\sin^2\theta_W$.

10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys