Lyman-α constraints on warm and on warm-plus-cold dark matter models
Lyman-α constraints on warm and on warm-plus-cold dark matter models
We revisit Lyman-α bounds on the dark matter mass in Λ Warm Dark Matter (ΛWDM) models, and derive new bounds in the case of mixed Cold plus Warm models (ΛCWDM), using a set up which is a good approximation for several theoretically well-motivated dark matter models. We combine WMAP5 results …