Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Observable Seesaw and its Collider Signatures   We discuss the scenario with TeV-scale right-handed neutrinos, which are
accessible at future colliders, while holding down tiny seesaw-induced masses
and sizable couplings to the standard-model particles. The signal with
tri-lepton final states and large missing transverse energy is appropriate for
studying collider signatures of the scenario with extra spatial dimensions. We
show that the LHC experiment generally has a potential to discover the signs of
extra dimensions and the origin of small neutrino masses.

26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas