782 citations · 1.3k across the 18 of their papers we have counts for
18 papers
Muon and non-thermal leptogenesis in model
Shintaro Eijima, Masahiro Ibe, Kai Murai
The gauged symmetry is the simplest possibility to explain the observed muon , while being consistent with the neutrino oscillations through the seesaw mechan…
Revisiting sterile neutrino dark matter in gauged model
Shintaro Eijima, Osamu Seto, Takashi Shimomura
We reexamine sterile neutrino dark matter in gauged model. Improvements have been made by tracing and careful evaluation of the evolution of the number densities of st…
Freeze-in and freeze-out generation of lepton asymmetries after baryogenesis in the MSM
Shintaro Eijima, Mikhail Shaposhnikov, Inar Timiryasov
The MSM -- an extension of the Standard Model by three relatively light singlet Majorana fermions -- allows for the generation of lepton asymmetry which is several o…
Throwing away antimatter via neutrino oscillations during the reheating era
Shintaro Eijima, Ryuichiro Kitano, Wen Yin
The simplest possibility to explain the baryon asymmetry of the Universe is to assume that radiation is created asymmetrically between baryons and anti-baryons after the inflation.…
Probing baryon asymmetry of the Universe at LHC and SHiP
Iryna Boiarska, Kyrylo Bondarenko, Alexey Boyarsky +4
The origin of the baryon asymmetry of the Universe (BAU) is one of the major puzzles beyond the Standard Model. Detecting the particles responsible for the generation of the BAU wo…
Parameter space of baryogenesis in the MSM
Shintaro Eijima, Mikhail Shaposhnikov, Inar Timiryasov
The Standard Model accompanied with two right-handed neutrinos with the masses below the weak scale can explain the observed baryon asymmetry of the Universe. Moreover, this model…