Minimally Extended Left-Right Symmetric Model For Dark Matter with U(1) Portal

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dc.contributor.authorOkada, Nobuchika
dc.contributor.otherUniversity of Alabama Tuscaloosa
dc.date.accessioned2019-06-06T12:53:23Z
dc.date.available2019-06-06T12:53:23Z
dc.date.issued2018-12-03
dc.description.abstractA minimal extension of the left-right symmetric model for neutrino masses that includes a vector-like singlet fermion dark matter (DM) is presented with the DM connected to the visible sector via a gauged U(1) portal. We discuss the symmetry breaking in this model and calculate the mass and mixings of the extra heavy neutral gauge boson at the TeV scale. The extra gauge boson can decay to both standard model particles as well to dark matter. We calculate the relic density of the singlet fermion dark matter and its direct detection cross section and use these constraints to obtain the allowed parameter range for the new gauge coupling and the dark matter mass.en_US
dc.format.mimetypeapplication/pdf
dc.identifier.citationNeves, M.J., Helaÿel-Neto, J.A., Mohapatra, R., Okada, N. (2018): Minimally Extended Left-Right Symmetric Model For Dark Matter with U(1) Portal, Journal of High Energy Physics. DOI: https://doi.org/10.1007/JHEP12(2018)009
dc.identifier.doi10.1007/JHEP12(2018)009
dc.identifier.urihttp://ir.ua.edu/handle/123456789/5683
dc.languageEnglish
dc.language.isoen_US
dc.rights.licenseAttribution 4.0 International (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectBeyond Standard Model
dc.subjectCosmology of Theories beyond the SM
dc.subjectNeutrino Physics
dc.titleMinimally Extended Left-Right Symmetric Model For Dark Matter with U(1) Portalen_US
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