Speakers
Prof.
David Toback
(Texas A & M University (US))Dr
Homer Wolfe
(Ohio State University (US))
Jonathan Wilson
(University of Michigan)
Description
We measure the asymmetry of the lepton in semileptonic ttbar decays in the full Run II sample of 9.4/fb. We develop a new technique to correct for the incomplete lepton acceptance and derive a parton-level asymmetry. The result of Afb(lep) = 0.094^{+0.032}_{-0.029} is approximately 2σ above the current Standard Model NLO prediction of Afb(lep) = 0.036.
Authors
Prof.
David Toback
(Texas A & M University (US))
Dr
Homer Wolfe
(Ohio State University (US))
Jonathan Wilson
(University of Michigan)
