S E M I N A R IDepartament d'Astronomia i Astrofísica
Universitat de València
MUPPI: a subgrid star formation and feedback prescription describing the ISM and its coupling with the AGN feedback
Osservatorio Astronomico di Trieste, Itàlia
Seminari del departament d'Astronomia i Astrofísica
Dijous 27 juny 2019
I will report on our MUlti Phase Particle Integrator (MUPPI), that integrates equations describing the flow of mass and energy between a hot and cold phase of the ISM in cosmological numerical simulations, where the Giant Molecular Clouds are not resolved. We perform such an integration on-the-fly into the simulation, instead of using solutions as in Springel&Hernquist 2003. I will show some results on simulated cosmological disk galaxy, and preliminary results on the coupling of the AGN energy feedback to the different phases of ISM gas.