Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quark Counting Rules: Old and New Approaches   I discuss the subject of powerlike asymptotic behavior of hadronic form
factors in pre-QCD analyses of soft (Feynman/Drell-Yan) and hard (West)
mechanisms, and also recent derivation of $1/Q^2$ asymptotics of meson form
factors in AdS/QCD. At the end, I briefly comment on "light-front holography"
ansatz.

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The categories of this paper are: comp-gas
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The categories of this paper are: eess
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
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The categories of this paper are: dg-ga
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
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The categories of this paper are: stat
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The categories of this paper are: econ
11
The categories of this paper are: hep-lat
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The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
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The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn