Strong Dark Matter Self-interactions Diversify Halo Populations within and surrounding the Milky Way

We perform a high-resolution cosmological zoom-in simulation of a Milky Way (MW)–like system, which includes a realistic Large Magellanic Cloud analog, using a large differential elastic dark matter self-interaction cross section that reaches ≈100 cm ^2 g ^−1 at relative velocities of ≈10 km s ^−1 ,...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Daneng Yang, Ethan O. Nadler, Hai-Bo Yu
Formáid: Alt
Teanga:English
Foilsithe / Cruthaithe: IOP Publishing 2023-01-01
Sraith:The Astrophysical Journal
Ábhair:
Rochtain ar líne:https://doi.org/10.3847/1538-4357/acc73e