Joint galaxy–galaxy lensing and clustering constraints on galaxy formation
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa2675
Abstract: We compare predictions for galaxy-galaxy lensing profiles and clustering from the Henriques et al. (2015) public version of the Munich semi-analytical model of galaxy formation (SAM) and the IllustrisTNG suite, primarily TNG300, with observations from… read more here.
Keywords: galaxy; galaxy lensing; stellar mass; galaxy formation ... See more keywords
Galaxy-galaxy and galaxy-cluster lensing with the SDSS and FIRST surveys
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx2366
Abstract: We perform a galaxy-galaxy lensing study by correlating the shapes of $\sim$2.7 $\times$ 10$^5$ galaxies selected from the VLA FIRST radio survey with the positions of $\sim$38.5 million SDSS galaxies, $\sim$132000 BCGs and $\sim$78000 SDSS… read more here.
Keywords: galaxy; sigma; sdss dr10; galaxy galaxy ... See more keywords