Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: nCTEQ15HIX -- Extending nPDF Analyses into the High-$x$, Low $Q^2$
  Region   We use the nCTEQ analysis framework to investigate nuclear Parton
Distribution Functions (nPDFs) in the region of large x and intermediate-to-low
$Q$, with special attention to recent JLab Deep Inelastic Scattering data on
nuclear targets. This data lies in a region which is often excluded by $W$ and
$Q$ cuts in global nPDF analyses. As we relax these cuts, we enter a new
kinematic region, which requires new phenomenology. In particular, we study the
impact of i) target mass corrections, ii) higher twist corrections, iii)
deuteron corrections, and iv) the shape of the nuclear PDF parametrization at
large-$x$ close to one. Using the above tools, we produce a new nPDF set (named
nCTEQ15HIX) which yields a good description of the new JLab data in this
challenging kinematic region, and displays reduced uncertainties at large $x$,
in particular for up and down quark flavors.

21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
2
The categories of this paper are: math
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
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The categories of this paper are: eess
34
The categories of this paper are: chem-ph