Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phenomenology of charmless hadronic B decays   The decays of $B$ mesons to a pair of charmless pseudoscalar mesons ($PP$
decays) or to a vector and pseudoscalar meson ($VP$ decays) have been analyzed
within the framework of flavor SU(3) symmetry and the Kobayashi-Maskawa
mechanism of CP violation. Separate $PP$ and $VP$ fits proved to be successful
in describing the experimental data (branching ratios, CP asymmetries and
time-dependent parameters). Decay magnitudes and relative weak and strong
phases have been extracted from the fits. Values of the weak phase $\gamma$
were found to be consistent with the current indirect bounds from other
analyses of CKM parameters.

12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex