Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New Physics and Enhanced Gluonic Penguin   We discuss the historical development of the gluonic B-penguin, its
sensitivity to $H^+$ effects, and $\bsg\sim$ 10--15% as a possible solution to
the $\Bsl$ and $n_C$ problems. The latter and the connection of the gluonic
penguin to inclusive $B\to \eta^\prime+ X_s$ production through the gluon
anomaly, with the intriguing prospect of 10% inclusive CP asymmetries, bring us
to topics of current interest.

31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org