Data Centre for Astrophysics
Astronomy Department of the University of Geneva
ISDC Seminar

Friday, 6 February 2009 at 16:00

O. Ruchaysky and A. Boyarsky
EPFL, Lausanne

Cosmological and astrophysical bounds on light dark matter

Abstract. A number of particle physics models predict a dark matter candidate with the mass in the keV range. We will discuss astrophysical and cosmological bounds on such dark matter candidates. In particular, we will review constraints on their properties, obtained using the Lyman-alpha forest data in combination with WMAP 5-years results.

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