Year: 2008
Type: preprint
Abstract: We demonstrate that the extension of the Zee-Babu model can generate not only the small neutrino masses but also the baryon number asymmetry in the universe. In particular, we show that the scale of the singlet scalar responsible for the leptogenesis can be of order 1 TeV, that can be tested at the LHC and ILC. We also considered the possible minimal extension of this model to generate the dark matter.
Source: arXiv (Cornell University)
Authors: Chen, C. S., Geng, C. Q., Zhuridov, D. V.
Institution: National Tsing Hua University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Funder: National Science Council
OpenAlex ID: W1667597482