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8th International Workshop on Identification of Dark Matter (IDM 2010), Montpellier : France (2010)
Neutrino matter with PLANCK
S. Plaszczynski1
PLANCK Collaboration(s)

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.
1 :  LAL - Laboratoire de l'Accélérateur Linéaire
Physique/Astrophysique/Cosmologie et astrophysique extra-galactique

Planète et Univers/Astrophysique/Cosmologie et astrophysique extra-galactique
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