Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heavy B Hadrons   The CDF and D0 experiments have successfully collected data since start of
the Run II at the Tevatron Collider in 2001. The large B-meson production
cross-section and the possibility to produce all kind of B hadron states,
opened to the two collaborations the possibility to study with high precision
the tiny effects of CP-violation in the Heavy B hadrons system, and to search
for new physics effects in rare decays, in a way unavailable to the previous
generation experiments. A new and largely unknown sector of the Heavy Flavor
physics, complementary to the one already tested with precision at the
B-factories, as recently pointed out by I. Bigi, has begun to be explored in
search of possible signs of new physics. In this short note a selection of the
most recent results on heavy B hadrons (mostly Bs mesons) from the Fermilab
Tevatron, and from the Belle experiment running at the Y(5S) are reviewed.

22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
3
The categories of this paper are: physics
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an