Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental Sensitivity for Majorana Neutrinos Produced via a Z Boson
  at Hadron Colliders   We present experimental sensitivity for the production of a fourth-generation
Majorana neutrino ($N$) via an s-channel $Z$ boson $Z\to NN \to W\ell W\ell$ at
hadron colliders. This channel has not been studied for the Tevatron dataset
with $\int \mathcal{L}=5 $ fb$^{-1}$, where we find that a single experiment
could significantly extend current 95% C.L. mass lower limits, to $m_N>175$
GeV$/c^2$, or report $3\sigma$ evidence for the $N$ if $m_N<150$ GeV$/c^2$.
With 5 fb$^{-1}$, a single LHC experiment at $\sqrt{s}=10$ TeV could expect t o
set a 95% C.L. mass lower limits of $m_N>300$ GeV$/c^2$, or report 3$\sigma$
evidence for the $N$ if $m_N<225$ GeV$/c^2$.

17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci