Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A QCD analysis for nuclear PDFs at NNLO   A new QCD analysis for nuclear parton distribution functions (nPDFs) at
next-to-leading order (NLO) and next-to-next-to-leading order (NNLO) is
presented. The framework of the analysis, including the form of the
parameterization as well as the included DIS data sets, are discussed. The
results of this QCD analysis are compared to the existing nPDF sets and to the
fitted data. The presented framework is based on an open-source tool, xFitter,
which has been modified to be applicable also for a nuclear PDF analysis. The
required modifications are covered as well. Finally, an outlook for the next
developments of the QCD analysis for nuclear PDFs is given.

13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc