Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Testing a possible W and Z structure at the LHC/CERN   One of the first channels to be experimentally analyzed at the LHC is $ p + p
\longrightarrow l^+ + l ^- + X $. A resonance in this channel would be a clear
indication of a new gauge neutral boson, as proposed in many extended models.
In this paper we call attention to the possibility that the new resonance in
this channel could have spin zero. A new high mass spin zero state could be a
strong indication of the composite nature of the standard model particles. We
have made a comparison between spin zero and spin one for the new hypothetical
heavy gauge particle production and decays and we show some distributions that
can easily identify their spins.

37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex