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Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation

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Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation

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dc.contributor.author	Deppisch, Frank F.
dc.contributor.author	Harz, Julia
dc.contributor.author	Huang, Wei-Chih
dc.contributor.author	Hirsch, Martin
dc.contributor.author	Päs, Heinrich
dc.date.accessioned	2016-04-22T12:19:15Z
dc.date.available	2016-04-22T12:19:15Z
dc.date.issued	2015
dc.identifier.citation	Deppisch, Frank F. Harz, Julia Huang, Wei-Chih Hirsch, Martin Päs, Heinrich 2015 Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation Physical Review D 92 3 036005
dc.identifier.uri	http://hdl.handle.net/10550/53005
dc.description.abstract	Interactions that manifest themselves as lepton number violating processes at low energies in combination with sphaleron transitions typically erase any preexisting baryon asymmetry of the Universe. In this article, we discuss the constraints obtained from an observation of neutrinoless double beta decay in this context. If a new physics mechanism of neutrinoless double beta decay other than the standard light neutrino exchange is observed, typical scenarios of high-scale baryogenesis will be excluded unless the baryon asymmetry is stabilized via some new mechanism. We also sketch how this conclusion can be extended beyond the first lepton generation by incorporating lepton flavor violating processes.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2015, vol. 92, num. 3, p. 036005
dc.subject	Física
dc.title	Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation
dc.type	journal article	es_ES
dc.date.updated	2016-04-22T12:19:15Z
dc.identifier.doi	10.1103/PhysRevD.92.036005
dc.identifier.idgrec	108158
dc.rights.accessRights	open access	es_ES