Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effects of the right-handed neutrinos on \Delta S = 2 and \Delta B = 2
  processes in supersymmetric SU(5) model   We discuss an extra source of CP and flavor violations in supersymmetric
SU(5) grand unified model with the right-handed neutrinos. In such a model, the
right-handed down-type squarks \tilde{d}_R interact with the right-handed
neutrinos above the GUT scale, and the renormalization group effect can
generate sizable off-diagonal elements in the mass matrix of \tilde{d}_R.
Because of new Yukawa phases which exist in the SU(5) model, these off-diagonal
elements have, in general, large CP violating phases. The renormalization group
induced off-diagonal elements affect the K and B decays. In particular, in this
model, supersymmetric contribution to the \epsilon_K parameter can be as large
as the currently measured experimental value, and hence the effect might be
seen as an anomaly in the on-going test of the Cabibbo-Kobayashi-Maskawa
triangle.

26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin