323 citations · 1.5k across the 22 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
astro-ph.CO2013★ 180 cited
How secret interactions can reconcile sterile neutrinos with cosmology
Steen Hannestad, Rasmus Sloth Hansen, Thomas Tram
Short baseline neutrino oscillation experiments have shown hints of the existence of additional sterile neutrinos in the eV mass range. However, such neutrinos seem incompatible wi…
astro-ph.CO2013★ 35 cited
Can active-sterile neutrino oscillations lead to chaotic behavior of the cosmological lepton asymmetry?
Steen Hannestad, Rasmus Sloth Hansen, Thomas Tram
While the cosmic baryon asymmetry has been measured at high accuracy to be 6.1*10^-10, a corresponding lepton asymmetry could be as large as 10^-2 if it hides in the neutrino secto…