Jul 4 – 11, 2018
COEX, SEOUL
Asia/Seoul timezone

Constraining Sterile Neutrinos from Precision Higgs Data

Jul 7, 2018, 4:30 PM
15m
202 (COEX, Seoul)

202

COEX, Seoul

Parallel Higgs Physics Higgs Physics

Speaker

Arindam Das (KIAS)

Description

We use the LHC Higgs data to derive updated constraints on electroweak-scale sterile neutrinos that naturally occur in many low-scale seesaw extensions of the Standard Model to explain the neutrino masses. We also analyze the signal sensitivity for a new final state involving a single charged lepton and two jets with missing energy, which arises from the decay of sterile neutrinos produced through the Higgs and W, Z boson mediated processes at the LHC. Future prospects of these sterile neutrino signals in precision Higgs measurements, as well as at a future 100 TeV collider, are also discussed.

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