Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2011-04-11
Phys. Rev. D 84, 094007 (2011)
Physics
High Energy Physics
High Energy Physics - Phenomenology
minor changes to text, references added, version to be published in PRD
Scientific paper
10.1103/PhysRevD.84.094007
We present a simple, perturbative, and renormalizable model with a flavor symmetry which can explain both the t-tbar forward-backward asymmetry and the bump feature present in the dijet mass distribution of the W+jj sample in the range 120-160 GeV that was recently reported by the CDF collaboration. The flavor symmetry not only ensures the flavor/CP safety of the model, but also relates the two anomalies unambiguously. It predicts a comparable forward-backward asymmetry in c-cbar. The forward-backward asymmetry in b-bar is, however, small. A bump in the dijet mass distribution in Z+jj sample is also predicted but with a suppressed cross-section.
Nelson Ann E.
Okui Takemichi
Roy Tuhin S.
No associations
LandOfFree
A unified, flavor symmetric explanation for the t-tbar asymmetry and Wjj excess at CDF does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with A unified, flavor symmetric explanation for the t-tbar asymmetry and Wjj excess at CDF, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A unified, flavor symmetric explanation for the t-tbar asymmetry and Wjj excess at CDF will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-59157