Confronting the inverse seesaw mechanism with the recent muon g-2 result
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Publication:824194
DOI10.1016/J.PHYSLETB.2021.136764zbMATH Open1483.81155arXiv2107.01315OpenAlexW3211810761MaRDI QIDQ824194
Author name not available (Why is that?)
Publication date: 14 December 2021
Published in: (Search for Journal in Brave)
Abstract: Since the heavy neutrinos of the inverse seesaw mechanism mix largely with the standard ones, the charged currents formed with them and the muons have the potential of generating robust and positive contribution to the anomalous magnetic moment of the muon. Ho-we-ver, bounds from the non-unitary in the leptonic mixing matrix may restrict so severely the parameters of the mechanism that, depending on the framework under which the mechanism is implemented, may render it unable to explain the recent muon g-2 result. In this paper we show that this happens when we implement the mechanism into the standard model and into two versions of the 3-3-1 models.
Full work available at URL: https://arxiv.org/abs/2107.01315
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