Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A solution to the puzzles of CP violation, neutrino oscillation, fermion
  masses and mixings in an SUSY GUT model with small $tan \beta$   CP violation, fermion masses and mixing angles including that of neutrinos
are studied in an SUSY SO(10)$\times \Delta(48) \times$ U(1) model with small
$tan \beta$. It is amazing that the model can provide a successful prediction
on twenty three observables by only using four parameters. The renormalization
group (RG) effects containing those above the GUT scale are considered. Fifteen
relations among the low energy parameters are found with nine of them free from
RG modifications. They could be tested directly by low energy experiments.

9
The categories of this paper are: nlin
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex