Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: From continuum QCD to hadron observables   We show that the form of the renormalization group invariant quark-gluon
interaction predicted by a refined nonperturbative analysis of the QCD gauge
sector is in quantitative agreement with the one required for describing a wide
range of hadron observables using sophisticated truncation schemes of the
Schwinger-Dyson equations relevant in the matter sector.

30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat