Systematic errors in weak lensing: application to SDSS galaxy-galaxy weak lensing

Weak lensing is emerging as a powerful observational tool to constrain cosmological models, but is at present limited by an incomplete understanding of many sources of systematic error. Many of these errors are multiplicative and depend on the population of background galaxies. We show how the commo...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2005-08, Vol.361 (4), p.1287-1322
Hauptverfasser:	Mandelbaum, Rachel, Hirata, Christopher M., Seljak, Uroš, Guzik, Jacek, Padmanabhan, Nikhil, Blake, Cullen, Blanton, Michael R., Lupton, Robert, Brinkmann, Jonathan
Format:	Artikel
Sprache:	eng
Schlagworte:	Cosmology galaxies: distances and redshifts galaxies: halos gravitational lensing Gravity Scientific imaging Stars & galaxies
Online-Zugang:	Volltext
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