Power Spectrum of Intrinsic Alignments of Galaxies in IllustrisTNG

Jingjing Shi, Toshiki Kurita, Masahiro Takada +3

We present the 3-{\it dimensional} intrinsic alignment power spectra between the projected 2d galaxy shape/spin and the 3d tidal field across $0.1<k/h{\mathrm{Mpc}}^{-1}<60$ using cosmo…