Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New physics effects in $\epsilon'/\epsilon$   After presenting an optimistic prediction for the CP-violating parameter
$\epsilon'/\epsilon$ in the standard model, we provide an analysis on new
physics effects in $\epsilon'/\epsilon$.

23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess