Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/29117
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Valle, José W. F. | - |
dc.contributor.author | Tórtola, María Amparo | - |
dc.contributor.author | Romao, J. C. | - |
dc.contributor.author | Joshipura, Anjan S. | - |
dc.contributor.author | Joaquim, F. R. | - |
dc.contributor.author | Esteves, J. N. | - |
dc.date.accessioned | 2010-11-16T12:01:20Z | - |
dc.date.available | 2010-11-16T12:01:20Z | - |
dc.date.issued | 2010-10-12 | - |
dc.identifier.citation | Physical Review - Section D - Particles and Fields 82 (7): 073008 (2010) | es_ES |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/10261/29117 | - |
dc.description.abstract | We propose an A(4) flavor-symmetric SU(3) circle times SU(2) circle times U(1) seesaw model where lepton number is broken spontaneously. A consistent two-zero texture pattern of neutrino masses and mixing emerges from the interplay of type-I and type-II seesaw contributions, with important phenomenological predictions. We show that, if the Majoron becomes massive, such seesaw scenario provides a viable candidate for decaying dark matter, consistent with cosmic microwave background lifetime constraints that follow from current WMAP observations. We also calculate the subleading one-loop-induced decay into photons which leads to a monoenergetic emission line that may be observed in future x-ray missions such as Xenia. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish MICINN under grants FPA2008-00319/FPA and MULTIDARK CAD2009-00064 (Consolider-Ingenio 2010 Programme), by Prometeo/ 2009/091, by the EU Network grants UNILHC PITN-GA-2009-237920 and MRTNCT- 2006-035505 and by Fundaçao para a Ciência e a Tecnologia grants CFTP-FCT UNIT 777, POCI/81919/2007 and CERN/FP/83503/2008. M.A.T. acknowledges financial support from CSIC under the JAE-Doc program. The work of J. N. E. is supported by “Fundaçao para a Ciência e Tecnologia” under the grant SFRH/BD/29642/2006. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.rights | openAccess | es_ES |
dc.title | A(4)-based neutrino masses with Majoron decaying dark matter | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1103/PhysRevD.82.073008 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevD.82.073008 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
Aparece en las colecciones: | (IFIC) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
based neutrino masses.pdf | 1,09 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
27
checked on 07-may-2024
WEB OF SCIENCETM
Citations
23
checked on 24-feb-2024
Page view(s)
284
checked on 07-may-2024
Download(s)
233
checked on 07-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.