Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recent progress in B physics   We firstly address the recent efforts on calculations of the next-to-leading
order corrections to the color-suppressed tree amplitude in QCD factorization
method which may be essential to solve the puzzles in $B\to \pi\pi$ and $\pi K$
decays. Then we discuss the polarization puzzles in $B\to \phi K^*$ and $\rho
K^*$. The impacts of the newly measured $B_s-\bar B_s$ mixing and $B^+\to
\tau^+\nu$ on the CKM unitarity triangle global fitting are mentioned. We also
briefly review the recent measurements of the new resonances at BaBar and
Belle. Finally, some new results from hadron colliders, especially the
$b$-flavored hadron spectra, are discussed.

21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex