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arXiv · 2105.14340

Resolving a challenging supersymmetric low-scale seesaw scenario at the ILC

Joaquin Masias
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Abstract

We investigate a scenario inspired by natural supersymmetry, where neutrino data is explained within a low-scale seesaw scenario. For this the Minimal Supersymmetric Standard Model is extended by adding light right-handed neutrinos and their superpartners, the R-sneutrinos. Moreover, we consider the lightest electroweakinos to be higgsino-like. We demonstrate that a prospective international $e^+ e^-$ linear collider with a center of mass energy of 1 TeV will be able to discover sleptons in scenarios which can be difficult for current colliders. Moreover, we also show that a measurement of the spectrum will be possible within 1-3 per-cent accuracy.

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Joaquin Masias. 2021-05-29. Resolving a challenging supersymmetric low-scale seesaw scenario at the ILC. https://arxiv.org/abs/2105.14340

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