First Constraints on Reionization from HERA

Event Start:
2022-01-31T15:00:00
Event End:
2022-01-31T16:00:00
Event Information:

The eras of Cosmic Dawn (when first-generation stars were formed) and reionization (when first-generation galaxies systematically ionized our Universe) are rather mysterious epochs in our cosmic timeline. New radio interferometers promise to change this by mapping out spatial fluctuations of neutral hydrogen at high redshifts via the 21cm line. In this talk, I will discuss recent upper limits on the high-redshift 21cm signal set by the Hydrogen Epoch of Reionization Array (HERA).

Event Location:
Connect via zoom
Speaker:
Adrian Liu (McGill)
Add to Calendar Event Start: 2022-01-31T15:00:00 Event End: 2022-01-31T16:00:00 First Constraints on Reionization from HERA Event Information: The eras of Cosmic Dawn (when first-generation stars were formed) and reionization (when first-generation galaxies systematically ionized our Universe) are rather mysterious epochs in our cosmic timeline. New radio interferometers promise to change this by mapping out spatial fluctuations of neutral hydrogen at high redshifts via the 21cm line. In this talk, I will discuss recent upper limits on the high-redshift 21cm signal set by the Hydrogen Epoch of Reionization Array (HERA). Event Location: Connect via zoom

Source URL: https://phas.ubc.ca/first-constraints-reionization-hera