Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hadron Spectroscopy in Regge Phenomenology   We show that linear Regge trajectories for mesons and baryons, and the cubic
mass spectrum associated with them, determine expressions for the hadron masses
in terms of the universal Regge slope \alpha' alone. The ground state hadron
masses as calculated from these expressions are in excellent agreement with
experiment for \alpha'=0.85 GeV^{-2}.

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The categories of this paper are: hep-ex
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The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: nlin
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The categories of this paper are: econ
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The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org