Joint Gas and Stellar Dynamical Models of WLM: An isolated dwarf galaxy within a cored, prolate DM halo

Gigi Y. C. Leung, Ryan Leaman, Giuseppina Battaglia +4

We present multi-tracer dynamical models of the low mass ($M_{\ast }\sim 10^7$), isolated dwarf irregular galaxy WLM in order to simultaneously constrain the inner slope of the dark…