Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Importance of Mixing for Exotic Baryons   Exotic antidecuplet baryons are predicted to be not only surprisingly light
but also very narrow. First we explain how small decay width arises in the
quark soliton model. Next, we study possible mixing of exotic antidecuplet with
Roper octet and discuss its phenomenological consequences.

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The categories of this paper are: atom-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
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The categories of this paper are: chem-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: cs
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The categories of this paper are: solv-int
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The categories of this paper are: math
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The categories of this paper are: gr-qc
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The categories of this paper are: econ