303 citations · 930 across the 10 of their papers we have counts for
3 papers · 1 filter
Squeezing the window on isocurvature modes with the Lyman-alpha forest
Maria Beltran, Juan Garcia-Bellido, Julien Lesgourgues +1
Various recent studies proved that cosmological models with a significant contribution from cold dark matter isocurvature perturbations are still compatible with most recent data o…
A detailed study of the rotating toroids in G31.41+0.31 and G24.78+0.08
Maria T. Beltran, Riccardo Cesaroni, Roberto Neri +4
We present the results of high angular resolution millimeter observations of gas and dust toward G31.41+0.31 and G24.78+0.08, two high-mass star forming regions where four rotating…
Bayesian model selection and isocurvature perturbations
Maria Beltran, Juan Garcia-Bellido, Julien Lesgourgues +2
Present cosmological data are well explained assuming purely adiabatic perturbations, but an admixture of isocurvature perturbations is also permitted. We use a Bayesian framework…