On the detection of neutrino oscillations with Planck surveyor
  The imprint of neutrino oscillations on the Cosmic Microwave Background (CMB) anisotropy and polarization power spectra is evaluated in a $\Lambda$CHDM model with two active neutrino flavors, consistent with the structure formation models and the atmospheric neutrino oscillations data. We show the existence of a significant overlap between the region of the oscillation parameter space that can be measured by sc Planck surveyor and that implied by the atmospheric neutrino oscillations data. 
L.Popa, C. Burigana, F.Finelli, N. Mandolesi