Classically Conformal B–L Extended Standard Model

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dc.contributor.author Okada, Nobuchika
dc.date.accessioned 2019-05-29T19:04:07Z
dc.date.available 2019-05-29T19:04:07Z
dc.date.copyright 2009
dc.date.issued 2009-06-01
dc.identifier.citation Iso, S., Okada, N., Orikasa, Y. (2009): Classically Conformal B–L Extended Standard Model. Physics Letters B, 676(81-87). DOI: https://doi.org/10.1016/j.physletb.2009.04.046 en_US
dc.identifier.issn 0370-2693
dc.identifier.uri http://ir.ua.edu/handle/123456789/5645
dc.description.abstract Under a hypothesis of classically conformal theories, we investigate the minimal B–L extended Standard Model, which naturally provides the seesaw mechanism for explaining tiny neutrino masses. In this setup, the radiative gauge symmetry breaking is successfully realized in a very simple way: The B–L gauge symmetry is broken through the conformal anomaly induced by quantum corrections in the Coleman–Weinberg potential. Associated with this B–L symmetry breaking, the Higgs mass parameter is dynamically generated, by which the electroweak symmetry breaking is triggered. We find that a wide range of parameter space can satisfy both the theoretical and experimental requirements. en_US
dc.format.mimetype application/pdf en_US
dc.language English en_US
dc.publisher Elsevier B.V. en_US
dc.title Classically Conformal B–L Extended Standard Model en_US
dc.type text en_US
dc.rights.holder Elsevier B.V. en_US


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