Constraining halo properties from galaxy-galaxy lensing and photo-z
Astrophysics
2017-08-23 v1
Abstract
Here we present results from a maximum likelihood analysis of galaxy-galaxy weak lensing effects as measured in a 12.5' x 12.5' field obtained at the Nordic Optical Telescope, on La Palma, Spain. The analysis incorporates photometric redshifts and gives circular velocities consistent with previous weak lensing work.
Keywords
Cite
@article{arxiv.astro-ph/0201539,
title = {Constraining halo properties from galaxy-galaxy lensing and photo-z},
author = {Andreas O. Jaunsen},
journal= {arXiv preprint arXiv:astro-ph/0201539},
year = {2017}
}
Comments
to appear in the proceedings of the Yale 2001 Cosmology Workshop on the Shapes of Galaxies and Their Halos (4 pages)