TDCOSMO. VII. Boxyness/discyness in lensing galaxies : Detectability and impact on $H_0$

Lyne Van de Vyvere, Matthew R. Gomer, Dominique Sluse +4

In the context of gravitational lensing, the density profile of lensing galaxies is often considered to be perfectly elliptical. Potential angular structures are generally ignored,…