[AAA] RECORDATORIO HOY 14 hs. SEMINARIO IATE. Dust evolution in cosmological simulations

[Seminarios IATE - Conicet]

*Título: **Dust evolution in cosmological simulations*

*Expositor: *Massimiliano Parente

*Fecha:* viernes 6 de mayo, 14 hs.

*Resumen:* Understanding the life-cycle of dust in galaxies is a pivotal
task in the broader context of galaxy evolution, since it strongly shapes
many physical and chemical properties of the Interstellar Medium (ISM),
In this talk I will present a recent study of the formation and evolution
of galactic dust exploiting a suite of hydrodynamical simulations in
cosmological volumes where the metals and dust enrichment is coupled with a
sub-resolution model of star formation and feedback. Our model accounts for
dust production by stars and various evolutionary processes of grains in
the ISM, as well as for the presence of grains with two different sizes and
chemical compositions.
Much emphasis will be given to the dust properties and enrichment history
of the simulated sample of local galaxies, focusing also on the geometrical
and chemical properties of dust grains. I will also discuss our results
concerning the amount and properties of dust on extra-galactic scales.
Finally, I will briefly outline few possible future developments of this
work.

Esperamos vuestra participación mediante el enlace:
https://meet.google.com/hgu-akrs-xvc
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