We explore the predictions of Λ s CDM, a novel framework suggesting a rapid anti–de Sitter
(AdS) to de Sitter (dS) vacua transition in the late Universe, on bound cosmic structures. In …

Context. Gravitational lensing is a powerful tool for studying the distribution of mass in the
Universe. Understanding the magnification bias effect in gravitational lensing and its impact …

We report the ALMA Band 7 observations of 86 Herschel sources that likely contain
gravitationally lensed galaxies. These sources are selected with relatively faint 500 μ m flux …

Context. The magnification bias on the submillimetre galaxies (SMGs) is a gravitational
lensing effect, where the SMGs are used as background lensed galaxies. This effect can be …

Context. Magnification bias, an observational effect of gravitational lensing in the weak
regime, allows the cosmological model to be tested through angular correlations of sources …

The measurement of the cross-correlation function is crucial to assess magnification bias in
galaxy surveys. Previous works used mini-tile subsampling, but accurately determining the …

This work is a review of the properties about background (eg submillimetre galaxies) and
foreground sources (eg clusters of galaxies or massive bound dark matters regions) that an …