Mildly mixed coupled models vs. WMAP7 data

Mildly mixed coupled models include massive νʼs and CDM–DE coupling. We present new tests of their likelihood vs. recent data including WMAP7, confirming it to exceed ΛCDM, although at ∼2−−σʼs. We then show the impact on the physics of the dark components of ν–mass detection in 3H β–decay or 0νββ–decay experiments.