Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nucleon structure in a light-front quark model consistent with quark
  counting rules and data   Using global fits of valence u and d quark parton distributions and data on
quark and nucleon form factors in the Euclidean region, we derive a light-front
quark model for the nucleon structure consistent with quark counting rules.

37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin