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arXiv · 1109.3710

Boosting the t tbar charge asymmetry

J. A. Aguilar-Saavedra·A. Juste·F. Rubbo
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Abstract

We propose a kinematical enhancement of the t tbar charge asymmetry at the LHC by selecting events with the t tbar centre of mass frame highly boosted along the beam axis. This kinematical selection increases the asymmetries and their significance up to a factor of two in a rather model-independent fashion. Hence, it can be a perfect complement to enhance model discrimination at the LHC.

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J. A. Aguilar-Saavedra, A. Juste, F. Rubbo. 2011-09-16. Boosting the t tbar charge asymmetry. https://doi.org/10.1016/j.physletb.2011.12.007

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