New ways to TeV scale leptogenesis

被引:0
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作者
Chee Sheng Fong
M. C. Gonzalez-Garcia
Enrico Nardi
Eduardo Peinado
机构
[1] INFN,C.N. Yang Institute for Theoretical Physics
[2] Laboratori Nazionali di Frascati,Instituto de Física
[3] State University of New York at Stony Brook,undefined
[4] Institució Catalana de Recerca i Estudis Avançats (ICREA),undefined
[5] Departament d’Estructura i Constituents de la Matèria and ICC-UB Universitat de Barcelona,undefined
[6] Universidad de Antioquia,undefined
来源
Journal of High Energy Physics | / 2013卷
关键词
Beyond Standard Model; Cosmology of Theories beyond the SM; Neutrino Physics;
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摘要
We show that by adding to the standard model plus the type I seesaw different types of scalars, it is possible to construct models that satisfy the three requirements of (i) generating neutrino masses at the TeV scale, (ii) being testable at the LHC via direct production of new states, and (iii) allowing for leptogenesis at temperatures T ~ O(TeV).
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