Higher-order aperture mass statistics for f(R) models with fR0 = −10−5 and a varying sum of neutrino masses mν. Data points represent the mean over 256 realisations of each simulated cosmology and are plotted at scales (ϑ1, …, ϑ7) = (0.293′, 0.586′, 1.17′, 2.34′, 4.69′, 9.34′, 18.8′). Left panel: aperture mass skewness computed as the third order moment . Higher neutrino mass leads to a nearly uniform reduction in skewness across all scales relative to ΛCDM. The maximum discrepancy between each model and ΛCDM is also larger than for the variance. Right panel: aperture mass kurtosis computed as the fourth-order moment . Differences from ΛCDM are comparable to the skewness, the main distinction being that the kurtosis of the mν > 0 models approaches the mν = 0 value at larger scales.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.