Strong lensing cross-sections for isothermal models. I. Finite source effects in the circular case
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2412
Abstract: The strong galaxy-galaxy lensing produces highly magnified and distorted images of background galaxies in the form of arcs and Einstein rings. Statistically, these effects are quantified, for example, in the number counts of highly luminous… read more here.
Keywords: strong lensing; lensing cross; source; cross ... See more keywords
Cosmological constraints from galaxy–lensing cross-correlations using BOSS galaxies with SDSS and CMB lensing
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz2922
Abstract: We present cosmological parameter constraints based on a joint modelling of galaxy–lensing cross-correlations and galaxy clustering measurements in the SDSS, marginalizing over small-scale modelling uncertainties using mock galaxy catalogues, without explicit modelling of galaxy bias.… read more here.
Keywords: galaxy; cmb lensing; galaxy lensing; lensing cross ... See more keywords