Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Global Analysis of Nuclear PDFs   We present a new global QCD analysis of nuclear parton distribution
functions. In addition to the most commonly analyzed data sets for deep
inelastic scattering of charged leptons off nuclei and Drell Yan di-lepton
production, we include also measurements for neutrino-nuclei scattering as well
as inclusive pion production in deuteron-gold collisions. The emerging picture
is one of consistency, where universal nuclear modification factors for each
parton flavor reproduce the main features of all data without any significant
tension among the different sets.

2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom