Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chiral symmetry and many-body nonleptonic decays of heavy hadrons   We suggest that, similar to the many applications of chiral effective
Lagrangian made recently to semileptonic decays of heavy hadrons involving
Goldstone bosons, chiral symmetry can also be applied to many-body nonleptonic
decays of heavy hadrons. As examples we establish the chiral effective
Hamiltonian for some typical many-body nonleptonic decays of bottom hadrons. We
discuss the lowest-order contributions coming from such a Hamiltonian. We
emphasize that wide applications of this method are possible.

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The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-lat
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The categories of this paper are: ao-sci
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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: cmp-lg
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: nlin
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The categories of this paper are: stat