Probing leptogenesis
- Autores
- Chun, E. J.; Cvetic, G.; Dev, P. S. B.; Drewes, Alejandro Marcelo; Fong, C. S.; Garbrecht, B.; Hambye, T.; Harz, J.; Hernández, P.; Kim, C. S.; Molinaro, E.; Nardi, E.; Racker, Juan Diego; Rius, N.; Zamora-Saa, J.
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The focus of this paper lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from out-of-equilibrium decays. As the Akhmedov-Rubakov-Smirnov (ARS) mechanism allows for heavy neutrinos in the GeV range, this opens up a plethora of possible experimental tests, e.g. at neutrino oscillation experiments, neutrinoless double beta decay, and direct searches for neutral heavy leptons at future facilities. In contrast, testing leptogenesis from out-of-equilibrium decays is a quite difficult task. We comment on the necessary conditions for having successful leptogenesis at the TeV-scale. We further discuss possible realizations and their model specific testability in extended seesaw models, models with extended gauge sectors, and supersymmetric leptogenesis. Not being able to test high-scale leptogenesis directly, we present a way to falsify such scenarios by focusing on their washout processes. This is discussed specifically for the left-right symmetric model and the observation of a heavy WR, as well as model independently when measuring L = 2 washout processes at the LHC or neutrinoless double beta decay.
Fil: Chun, E. J.. Korea Institute For Advanced Study; Corea del Sur
Fil: Cvetic, G.. Universidad Técnica Federico Santa María; Chile
Fil: Dev, P. S. B.. Washington University in St. Louis; Estados Unidos
Fil: Drewes, Alejandro Marcelo. Technische Universitat München; Alemania. Université Catholique de Louvain; Bélgica
Fil: Fong, C. S.. Universidade de Sao Paulo; Brasil
Fil: Garbrecht, B.. Technische Universitat München; Alemania
Fil: Hambye, T.. Université Libre de Bruxelles; Bélgica
Fil: Harz, J.. Institut Lagrange de Paris, Sorbonne Universitès; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Hernández, P.. Cern - European Organization For Nuclear Research; Suiza. Universidad de Valencia; España
Fil: Kim, C. S.. Department Of Physics And Ipap, Yonsei University; Corea del Sur
Fil: Molinaro, E.. University Of Southern Denmark; Dinamarca
Fil: Nardi, E.. Laboratori Nazionali Di Frascati; Italia
Fil: Racker, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Rius, N.. Universidad de Valencia; España
Fil: Zamora-Saa, J.. Joint Institute For Nuclear Research; Rusia - Materia
-
EXTENSIONS OF ELECTROWEAK GAUGE SECTOR
NEUTRINO INTERACTIONS
NONSTANDARD-MODEL NEUTRINOS
RIGHT-HANDED NEUTRINOS
SUPERSYMMETRIC MODELS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/87069
Ver los metadatos del registro completo
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Probing leptogenesisChun, E. J.Cvetic, G.Dev, P. S. B.Drewes, Alejandro MarceloFong, C. S.Garbrecht, B.Hambye, T.Harz, J.Hernández, P.Kim, C. S.Molinaro, E.Nardi, E.Racker, Juan DiegoRius, N.Zamora-Saa, J.EXTENSIONS OF ELECTROWEAK GAUGE SECTORNEUTRINO INTERACTIONSNONSTANDARD-MODEL NEUTRINOSRIGHT-HANDED NEUTRINOSSUPERSYMMETRIC MODELShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The focus of this paper lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from out-of-equilibrium decays. As the Akhmedov-Rubakov-Smirnov (ARS) mechanism allows for heavy neutrinos in the GeV range, this opens up a plethora of possible experimental tests, e.g. at neutrino oscillation experiments, neutrinoless double beta decay, and direct searches for neutral heavy leptons at future facilities. In contrast, testing leptogenesis from out-of-equilibrium decays is a quite difficult task. We comment on the necessary conditions for having successful leptogenesis at the TeV-scale. We further discuss possible realizations and their model specific testability in extended seesaw models, models with extended gauge sectors, and supersymmetric leptogenesis. Not being able to test high-scale leptogenesis directly, we present a way to falsify such scenarios by focusing on their washout processes. This is discussed specifically for the left-right symmetric model and the observation of a heavy WR, as well as model independently when measuring L = 2 washout processes at the LHC or neutrinoless double beta decay.Fil: Chun, E. J.. Korea Institute For Advanced Study; Corea del SurFil: Cvetic, G.. Universidad Técnica Federico Santa María; ChileFil: Dev, P. S. B.. Washington University in St. Louis; Estados UnidosFil: Drewes, Alejandro Marcelo. Technische Universitat München; Alemania. Université Catholique de Louvain; BélgicaFil: Fong, C. S.. Universidade de Sao Paulo; BrasilFil: Garbrecht, B.. Technische Universitat München; AlemaniaFil: Hambye, T.. Université Libre de Bruxelles; BélgicaFil: Harz, J.. Institut Lagrange de Paris, Sorbonne Universitès; Francia. Centre National de la Recherche Scientifique; FranciaFil: Hernández, P.. Cern - European Organization For Nuclear Research; Suiza. Universidad de Valencia; EspañaFil: Kim, C. S.. Department Of Physics And Ipap, Yonsei University; Corea del SurFil: Molinaro, E.. University Of Southern Denmark; DinamarcaFil: Nardi, E.. Laboratori Nazionali Di Frascati; ItaliaFil: Racker, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; ArgentinaFil: Rius, N.. Universidad de Valencia; EspañaFil: Zamora-Saa, J.. Joint Institute For Nuclear Research; RusiaWorld Scientific2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/87069Chun, E. J.; Cvetic, G.; Dev, P. S. B.; Drewes, Alejandro Marcelo; Fong, C. S.; et al.; Probing leptogenesis; World Scientific; International Journal of Modern Physics A; 33; 5-6; 2-20180217-751X1793-656XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S0217751X18420058info:eu-repo/semantics/altIdentifier/doi/10.1142/S0217751X18420058info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:05:20Zoai:ri.conicet.gov.ar:11336/87069instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:05:21.179CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Probing leptogenesis |
| title |
Probing leptogenesis |
| spellingShingle |
Probing leptogenesis Chun, E. J. EXTENSIONS OF ELECTROWEAK GAUGE SECTOR NEUTRINO INTERACTIONS NONSTANDARD-MODEL NEUTRINOS RIGHT-HANDED NEUTRINOS SUPERSYMMETRIC MODELS |
| title_short |
Probing leptogenesis |
| title_full |
Probing leptogenesis |
| title_fullStr |
Probing leptogenesis |
| title_full_unstemmed |
Probing leptogenesis |
| title_sort |
Probing leptogenesis |
| dc.creator.none.fl_str_mv |
Chun, E. J. Cvetic, G. Dev, P. S. B. Drewes, Alejandro Marcelo Fong, C. S. Garbrecht, B. Hambye, T. Harz, J. Hernández, P. Kim, C. S. Molinaro, E. Nardi, E. Racker, Juan Diego Rius, N. Zamora-Saa, J. |
| author |
Chun, E. J. |
| author_facet |
Chun, E. J. Cvetic, G. Dev, P. S. B. Drewes, Alejandro Marcelo Fong, C. S. Garbrecht, B. Hambye, T. Harz, J. Hernández, P. Kim, C. S. Molinaro, E. Nardi, E. Racker, Juan Diego Rius, N. Zamora-Saa, J. |
| author_role |
author |
| author2 |
Cvetic, G. Dev, P. S. B. Drewes, Alejandro Marcelo Fong, C. S. Garbrecht, B. Hambye, T. Harz, J. Hernández, P. Kim, C. S. Molinaro, E. Nardi, E. Racker, Juan Diego Rius, N. Zamora-Saa, J. |
| author2_role |
author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
EXTENSIONS OF ELECTROWEAK GAUGE SECTOR NEUTRINO INTERACTIONS NONSTANDARD-MODEL NEUTRINOS RIGHT-HANDED NEUTRINOS SUPERSYMMETRIC MODELS |
| topic |
EXTENSIONS OF ELECTROWEAK GAUGE SECTOR NEUTRINO INTERACTIONS NONSTANDARD-MODEL NEUTRINOS RIGHT-HANDED NEUTRINOS SUPERSYMMETRIC MODELS |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
The focus of this paper lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from out-of-equilibrium decays. As the Akhmedov-Rubakov-Smirnov (ARS) mechanism allows for heavy neutrinos in the GeV range, this opens up a plethora of possible experimental tests, e.g. at neutrino oscillation experiments, neutrinoless double beta decay, and direct searches for neutral heavy leptons at future facilities. In contrast, testing leptogenesis from out-of-equilibrium decays is a quite difficult task. We comment on the necessary conditions for having successful leptogenesis at the TeV-scale. We further discuss possible realizations and their model specific testability in extended seesaw models, models with extended gauge sectors, and supersymmetric leptogenesis. Not being able to test high-scale leptogenesis directly, we present a way to falsify such scenarios by focusing on their washout processes. This is discussed specifically for the left-right symmetric model and the observation of a heavy WR, as well as model independently when measuring L = 2 washout processes at the LHC or neutrinoless double beta decay. Fil: Chun, E. J.. Korea Institute For Advanced Study; Corea del Sur Fil: Cvetic, G.. Universidad Técnica Federico Santa María; Chile Fil: Dev, P. S. B.. Washington University in St. Louis; Estados Unidos Fil: Drewes, Alejandro Marcelo. Technische Universitat München; Alemania. Université Catholique de Louvain; Bélgica Fil: Fong, C. S.. Universidade de Sao Paulo; Brasil Fil: Garbrecht, B.. Technische Universitat München; Alemania Fil: Hambye, T.. Université Libre de Bruxelles; Bélgica Fil: Harz, J.. Institut Lagrange de Paris, Sorbonne Universitès; Francia. Centre National de la Recherche Scientifique; Francia Fil: Hernández, P.. Cern - European Organization For Nuclear Research; Suiza. Universidad de Valencia; España Fil: Kim, C. S.. Department Of Physics And Ipap, Yonsei University; Corea del Sur Fil: Molinaro, E.. University Of Southern Denmark; Dinamarca Fil: Nardi, E.. Laboratori Nazionali Di Frascati; Italia Fil: Racker, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina Fil: Rius, N.. Universidad de Valencia; España Fil: Zamora-Saa, J.. Joint Institute For Nuclear Research; Rusia |
| description |
The focus of this paper lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from out-of-equilibrium decays. As the Akhmedov-Rubakov-Smirnov (ARS) mechanism allows for heavy neutrinos in the GeV range, this opens up a plethora of possible experimental tests, e.g. at neutrino oscillation experiments, neutrinoless double beta decay, and direct searches for neutral heavy leptons at future facilities. In contrast, testing leptogenesis from out-of-equilibrium decays is a quite difficult task. We comment on the necessary conditions for having successful leptogenesis at the TeV-scale. We further discuss possible realizations and their model specific testability in extended seesaw models, models with extended gauge sectors, and supersymmetric leptogenesis. Not being able to test high-scale leptogenesis directly, we present a way to falsify such scenarios by focusing on their washout processes. This is discussed specifically for the left-right symmetric model and the observation of a heavy WR, as well as model independently when measuring L = 2 washout processes at the LHC or neutrinoless double beta decay. |
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2018 |
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2018-02 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/87069 Chun, E. J.; Cvetic, G.; Dev, P. S. B.; Drewes, Alejandro Marcelo; Fong, C. S.; et al.; Probing leptogenesis; World Scientific; International Journal of Modern Physics A; 33; 5-6; 2-2018 0217-751X 1793-656X CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/87069 |
| identifier_str_mv |
Chun, E. J.; Cvetic, G.; Dev, P. S. B.; Drewes, Alejandro Marcelo; Fong, C. S.; et al.; Probing leptogenesis; World Scientific; International Journal of Modern Physics A; 33; 5-6; 2-2018 0217-751X 1793-656X CONICET Digital CONICET |
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eng |
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eng |
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