Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comparison of QCD Curves with Elastic pp Scattering Data   Using previously described functional techniques for some non--perturbative,
gauge invariant, renormalized QCD processes, a simplified version of the
amplitudes --- in which forms akin to Pomerons naturally appear --- provides
fits to ISR and LHC--TOTEM $pp$ elastic scattering data. Those amplitudes rely
on a specific function $\varphi (\vec b)$ which describes the fluctuations of
the transverse position of quarks inside hadrons.

18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
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The categories of this paper are: cmp-lg