Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New Flavor Interactions at the LHC   For a new family-nonuniversal gauge interaction to be accessible at the LHC
it will most likely couple preferentially to the third family. By coupling to
all members of the third family the production of a new gauge boson (the $X$
with $M_X\approx1$ TeV) will lead to final states with a distinctive
$\tau^+\tau^-$ pair. We study the mass reconstruction of the $X$ and the cuts
that can enhance signal to background. The $X$ boson should be associated with
the physics of flavor and in the simplest picture a fourth family. We discuss
how the mass mixing between the third and fourth families affects the $X$
couplings and a possible mixing with the $Z$.

19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math