Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Radiative contribution to neutrino masses and mixing in $\mu\nu$SSM   In an extension of the minimal supersymmetric standard model (popularly known
as the $\mu\nu$SSM), three right handed neutrino superfields are introduced to
solve the $\mu$-problem and to accommodate the non-vanishing neutrino masses
and mixing. Neutrino masses at the tree level are generated through $R-$parity
violation and seesaw mechanism. We have analyzed the full effect of one-loop
contributions to the neutrino mass matrix. We show that the current three
flavour global neutrino data can be accommodated in the $\mu\nu$SSM, for both
the tree level and one-loop corrected analyses. We find that it is relatively
easier to accommodate the normal hierarchical mass pattern compared to the
inverted hierarchical or quasi-degenerate case, when one-loop corrections are
included.

27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th