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arXiv · 0901.4596

Observable Seesaw and its Collider Signatures

Naoyuki Haba·Shigeki Matsumoto·Koichi Yoshioka
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Abstract

We discuss the scenario with TeV-scale right-handed neutrinos, which are accessible at future colliders, while holding down tiny seesaw-induced masses and sizable couplings to the standard-model particles. The signal with tri-lepton final states and large missing transverse energy is appropriate for studying collider signatures of the scenario with extra spatial dimensions. We show that the LHC experiment generally has a potential to discover the signs of extra dimensions and the origin of small neutrino masses.

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Naoyuki Haba, Shigeki Matsumoto, Koichi Yoshioka. 2009-01-29. Observable Seesaw and its Collider Signatures. https://doi.org/10.1016/j.physletb.2009.05.042

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