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arXiv · 1012.2215

Neutrino matter with PLANCK

Stephane Plaszczynski
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Abstract

After reviewing the main mechanisms by which cosmological measurements constrain the sum of neutrino masses, I give the current reached upper limits, emphasizing the level of model-dependence. A large improvement is to be expected with PLANCK's satellite data, on which I give some news, in particular due to the characterization of the CMB-lensing effect. It will however require a thorough control of many systematics effects upon which progress has been made recently.

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Stephane Plaszczynski. 2010-12-10. Neutrino matter with PLANCK. https://arxiv.org/abs/1012.2215

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