Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Production of a tensor glueball in the reaction $\gamma\gamma\rightarrow
  G_2\pi^0$ at large momentum transfer   We study the production of a tensor glueball in the reaction
$\gamma\gamma\rightarrow G_2\pi^0$. We compute the cross section at higher
momentum transfer using the collinear factorisation approach. We find that for
a value of the tensor gluon coupling of $f^T_g\sim 100$~MeV, the cross section
can be measured in the near future by the Belle~II experiment.

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The categories of this paper are: cond-mat
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The categories of this paper are: cs
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The categories of this paper are: quant-ph
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The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
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The categories of this paper are: eess
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
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The categories of this paper are: hep-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-bio
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The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
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The categories of this paper are: physics