Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Constituent Quark-Meson Model for Heavy-Meson Processes   We describe the effective heavy meson lagrangian for S- and P-wave
heavy-light mesons in terms of a model based on meson-quark interactions, where
mesonic transition amplitudes are represented by diagrams with heavy mesons
attached to loops containing heavy and light constituent quarks. The model is
relativistic and incorporates the heavy quark symmetries. The universal form
factors of the heavy meson transition amplitudes are calculated together with
their slopes and compared to existing data and limits. As further applications
of the model, strong and radiative decays of D* and B* are considered. The
agreement with data is surprisingly good and shows that the model offers a
viable alternative to effective meson lagrangians which require a larger number
of input parameters.

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The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
1
The categories of this paper are: cs
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
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The categories of this paper are: ao-sci
3
The categories of this paper are: physics
19
The categories of this paper are: eess
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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph