Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quark Diagram Analysis of Bottom Meson Decays Emitting Pseudoscalar and
  Vector Mesons   This paper presents the two body weak nonleptonic decays of B mesons emitting
pseudoscalar (P) and vector (V) mesons within the framework of the diagrammatic
approach at flavor SU(3) symmetry level. Using the decay amplitudes, we are
able to relate the branching fractions of B PV decays induced by both b c and b
u transitions, which are found to be well consistent with the measured data. We
also make predictions for some decays, which can be tested in future
experiments.

12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol