TheM SM ,D ark M atter and B aryon A sym m etry ofthe U niverse
Takehiko Asakaand · 2005
W eshow thattheextension ofthestandard m odelby threeright-handed neutrinoswith m asses sm allerthan theelectroweak scale(theM SM )can explain sim ultaneously dark m atterand baryon asym m etry oftheuniverseand beconsistentwith theexperim entson neutrinooscillations.Several constraintson theparam etersoftheM SM arederived.