Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $(g-2)_{\mu}$ and CP Asymmetries in $B^0_{d,s} \to l^+ l^-$ and $b \to s
  \gamma$ in SUSY models   We show that with a good fit to the muon $g-2$ constraint, the CP asymmetry
can be as large as 25% (15%) for $B^0_d \to \tau^+ \tau^-$ ($B^0_d \to \mu^+
\mu^-$) in SUGRA models with nonuniversal gaugino masses and MSSM. If tau
events indentified at B factories the CP asymmetry in $B^0_d \to \tau^+\tau^-$
can be a powerful probe on physics beyond SM. An interesting case is that new
physics gives a prediction on the branching ratio which is still in the
uncertain region of the SM prediction. The CP asymmetry for $B^0_d \to l^+ l^-$
in this case can still reach 20%. So it is powerful to shed light on physics
beyond SM while the CP asymmetry of $b \to s \gamma$ in this case can only
reach 2% at most which is too small to draw a definite conclusion on new
physics effects at B factories.

21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
2
The categories of this paper are: math
3
The categories of this paper are: physics