282 citations · 4.3k across the 74 of their papers we have counts for
5 papers · 1 filter
Implications of the 125 GeV Higgs boson for scalar dark matter and for the CMSSM phenomenology
M. Kadastik, K. Kannike, A. Racioppi +1
We study phenomenological implications of the ATLAS and CMS hint of a GeV Higgs boson for the singlet, and singlet plus doublet non-supersymmetric dark matter models, an…
Symmetryless Dark Matter
Yuji Kajiyama, Kristjan Kannike, Martti Raidal
It is appealing to stabilize dark matter by the same discrete symmetry that is used to explain the structure of quark and lepton mass matrices. However, to generate the observed fe…
Anthropic solution to the magnetic muon anomaly: the charged see-saw
Kristjan Kannike, Martti Raidal, David M. Straub +1
We present models of new physics that can explain the muon g-2 anomaly in accord with with the assumption that the only scalar existing at the weak scale is the Higgs, as suggested…
Direct detection and CMB constraints on light DM scenario of top quark asymmetry and dijet excess at Tevatron
Andi Hektor, Gert Hütsi, Mario Kadastik +3
We study in detail the model by Isidori and Kamenik that is claimed to explain the top quark forward-backward asymmetry at Tevatron, provide GeV-scale dark matter (DM), and possibl…
New Solution for Neutrino Masses and Leptogenesis in Adjoint SU(5)
Kristjan Kannike, Dmitry Zhuridov
We investigate baryogenesis via leptogenesis and generation of neutrino masses and mixings through the Type I plus Type III seesaw plus an one-loop mechanism in the context of Reno…