We show that taking in account systematic uncertainties, currentĬluster mass function data provide similarly powerful constraints on darkĮnergy equation of state, as compared to the constraints from supernovae Type The updated dark energy equation of state parameters constraints are Oscillations searches at short baselines. These constraints are compared to the results of neutrino \approx 0.4 eV and larger than standard effective number of neutrino species, In models with free number of massive neutrinos theĬonstraints on these parameters are notably less strong, and all consideredĬosmological data are consistent with non-zero total neutrino mass \Sigma m_\nu New constraints on total neutrino mass and effective number of neutrino
Oscillations and supernovae Type Ia observations. Pole Telescope (SPT), new Hubble constant measurements, baryon acoustic Measurements of cosmic microwave background anisotropy with Wilkinson MicrowaveĪnisotropy Probe (WMAP) observatory, and at smaller angular scales with South We present the cosmological parameters constraints obtained from theĬombination of galaxy cluster mass function measurements (Vikhlinin et al.,Ģ009a,b) with new cosmological data obtained during last three years: updated
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