Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Flavour changing $Z'$ signals in a 6D inspired model   We consider the phenomenology of new neutral gauge bosons with flavour
non-diagonal couplings to fermions, inherent in 6D models explaining
successfully the hierarchy of masses as well as the mixing for quarks, charged
leptons and neutrinos (this model can in particular be credited with the
correct prediction of the neutrino mixing angle $\theta_{13}$). We present a
general relation between masses of new gauge bosons and their couplings to
fermions. We show that in the current realization of the model, the new heavy
bosons are unreachable at LHC but argue why the constraint could be relaxed in
the context of a different realization. In view of a more systematic study, we
use an effective model inspired by the above to relate directly rare meson
decays to possible LHC observations. In terms of effective Lagrangians, this
can be seen as the introduction in the model of only one overall scaling
parameter to extend our approach without modifying the 4D (gauge) structure.

33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con