Contact the working group leads to participate in the science cases
High-redshift galaxies (Lee Armus & Luigi Spinoglio)
Example use cases:
What physical processes start, regulate, and eventually stop star formation and the growth of galaxies over Cosmic time ?
What are the relative contributions of nuclear fusion (stars) and gravitational potential energy (accreting black holes) to the re-ionization of the Universe and the production of the IR background?
What is the origin and composition of the first dust and heavy elements in the Universe, and when did they arise?
Low-redshift galaxies (Floris van der Tak & Sue Madden)
Example use cases:
What local and global processes determine the star formation rates of galaxies?
What are the main interstellar matter reservoirs of galaxies and how do they interact?
How does the dust content of galaxies depend on metallicity and other properties?
Star and planet formation and evolution (Marc Audard & Inga Kamp)
Example use cases:
Gas mass (HD only with SAFARI; SMI)
Gas dissipation and photoevaporation (SMI)
Water trail (gas and ice; SAFARI + SMI)
Gas (and ices) in debris disks (SAFARI)
Mineralogy: tracing evolution of dust (forsterite; SAFARI)