Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Top quark asymmetry and dijet resonances   CDF recently reported an anomaly in the $m_{jj}$ distribution of dijet events
produced in association with a $W$ boson. If this anomaly is associated with a
new flavor conserving vector resonance, $V$, one might have expected to observe
effects in the analogous $m_{jj}$ distribution produced in association with a
$\gamma$. No such excess is observed. A single $u-t-V$ flavor changing
coupling, however, can contribute to the $m_{jj}$ anomaly while being
consistent with other resonance searches. Furthermore, it gives a potential
explanation of the observed forward-backward asymmetry in top quark production.

11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph