Beyond linear galaxy alignments

Blazek, JA; MacCrann, N; Troxel, MA; Fang, X

Blazek, JA (reprint author), EPFL, Lab Astrophys, Inst Phys, Observ Sauverny, CH-1290 Versoix, Switzerland.; Blazek, JA (reprint author), Ohio State Univ, Ctr Cosmol & AstroParticle Phys, Dept Phys, 191 West Woodruff Ave, Columbus, OH 43210 USA.

PHYSICAL REVIEW D, 2019; 100 (10):

Abstract

Galaxy intrinsic alignments (IA) are a critical uncertainty for current and future weak lensing measurements. We describe a perturbative expansion of ......

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