Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constructing the Leptonic Unitarity Triangle   Following analogy of the `db' triangle in the quark mixing case, we have
explored the construction of the `\nu_2.\nu_3' leptonic unitarity triangle
using the Maki-Nakagawa-Sakata matrix obtained by Bjorken {\it et al.} through
generalization of the tribimaximal scenario. In particular, for the U_{e3}
range 0.05-0.15, the existence of the leptonic unitarity triangle indicates a
fairly good possibility of having non zero CP violation.

12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat