SUSY-Yukawa Sum Rule at the LHC and the ILC

Maxim Perelstein; Michael Saelim

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arXiv · 1201.5839

SUSY-Yukawa Sum Rule at the LHC and the ILC

Maxim Perelstein·Michael Saelim

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Abstract

In this talk, we discuss the SUSY-Yukawa sum rule, a relation among masses and mixing angles of the third-generation squarks which follows directly from the coupling relation responsible for canceling the quadratic divergence in the Higgs mass. Radiative corrections modify the sum rule, introducing dependence on a variety of SUSY parameters beyond the third-generation squark sector. If some of those parameters are measured experimentally, a sharp prediction for the sum rule is possible. We demonstrate this point with a quantitative study. We also discuss the prospects for measuring the ingredients of the sum rule at the LHC, and argue that a high-energy electron-positron collider such as the ILC would be necessary to test the sum rule.

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Maxim Perelstein, Michael Saelim. 2012-01-27. SUSY-Yukawa Sum Rule at the LHC and the ILC. https://arxiv.org/abs/1201.5839

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