Diboson production at LHC with warped extra dimensions

TL;DR

This paper predicts that the warped extra-dimensional model explains certain asymmetries in heavy quark production and suggests that the LHC could observe significant excesses in diboson production at high invariant masses, providing potential evidence for new physics.

Contribution

It links warped extra-dimensional models to observable diboson excesses at the LHC, proposing a testable prediction based on previous asymmetry measurements.

Findings

Predicted excesses in Z+W and W+W production at high invariant masses.

Connection between LEP1 and Tevatron asymmetries and LHC diboson signals.

Potential for early LHC data to confirm or refute the model.

Abstract

From the warped extra-dimensional model interpretation of the two forward-backward asymmetries observed on heavy quarks at LEP1, AFBb, and at Tevatron, AFBt, one predicts that LHC could observe, with the luminosity collected in 2011-2012, significant excesses in the diboson production for large invariant masses of the Z+W system, mZW, and, the W+W system, mWW.