Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reconciling dark matter and neutrino masses in mSUGRA   We study the minimal SUGRA phenomenology in the case of an alternative seesaw
mechanism for generating neutrino masses. Changes in the neutrino sector lead
to a modification of the supersymmetric particle spectrum and the sneutrino
naturally arises as the lightest supersymmetric particle. The obtained
sneutrino has a relic density within the WMAP range and is compatible with
present nuclear recoil bounds.

5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph