Gas distributions inside and around haloes in the alternative dark matter simulations AIDA-TNG
The episode discusses a paper on gas distributions inside and around haloes in AIDA-TNG simulations, focusing on how neutral hydrogen content provides clearer distinctions between dark matter models like CDM and SIDM1 in more massive systems. The hosts conclude that this work suggests focusing observational efforts on higher mass haloes and tracing HI profiles to test particle physics.