PS09 Neutrino Properties and Oscillations
Cosmology and neutrino masses – An update
Department of Physics, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
Accepted: 24 October 2003
Published online: 30 October 2003
Present cosmological observations yield an upper bound on the neutrino mass which is significantly stronger than laboratory bounds. However, the exact value of the cosmological bound is model dependent and therefore less robust. Here, I review the current status of cosmological neutrino mass bounds and also discuss implications for sterile neutrinos and LSND in particular.
© Società Italiana di Fisica, Springer-Verlag, 2004