Today:
from the instrument to the data analysis.
Faustine Cantalloube (MPIA) on High-contrast imaging of exoplanets and circumstellar disks
15:00
Upcoming:
The Imprint of Cosmic Web Quenching on Galaxy Evolution
Nico Winkel
Thu, 11 Mar 2021, 11:00
MPIA travel analysis 2018-2020
Sustainability group
Thu, 11 Mar 2021, 11:00
MPIA business trip analysis 2018-2020
Jan Rybizki
Fri, 12 Mar 2021, 10:00

TBA

Sarah Bosman , MPIA
Beyond the Lyman-? forest: Understanding the end stages of Reionization

Hydrogen reionization is a crucial period during the Universe's history during which the first galaxies drive a global phase transition signaling the end of the Cosmic Dark Ages. Our observational view of reionization has changed drastically since Planck measurements pushed the timing of the process to later times, and in reach of direct observation through quasar spectroscopy. Ironically, the increase in observational data has raised more questions than it has answered. The timing of the end of reionization, as well as its morphology and the processes driving its end stages, are being hotly debated. I will review our current understanding of reionization's end stages, and present preliminary results from the XQR-30 collaboration: a 248-hour Large Program that is increasing the number of high-quality quasar spectroscopy during reionization four-fold. New developments are happening very quickly and offering the first solid insights into the properties of early galaxies driving reionization during the first billion years.
Königstuhl Colloquium
29 Jan 2021, 15:00
zoom

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