Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effect of Color Screening on Heavy Quarkonia Regge Trajectories   Using an unquenched lattice potential to calculate the spectrum of the
bottomonium system, we demonstrate numerically that the effect of pair creation
is to produce termination of hadronic Regge trajectories, in contrast to the
Veneziano model and the vast majority of phenomenological generalizations.
Termination of Regge trajectories may have significant experimental
consequences.

36
The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: comp-gas
1
The categories of this paper are: cs
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The categories of this paper are: econ
30
The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: mtrl-th
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The categories of this paper are: chem-ph