Theoretical Physics Colloquium
Probing the Universe with Hydrogen
by Prof. Matteo Viel (SISSA, Trieste (Italy))
Tuesday, March 29, 2022
from
to
(Asia/Kolkata)
at Zoom : https://zoom.us/j/94195941535?pwd=RWRZU09sQWxRWEVneXNzMVp2NFVxdz09 Meeting ID: 941 9594 1535 Passcode: 958967
at Zoom : https://zoom.us/j/94195941535?pwd=RWRZU09sQWxRWEVneXNzMVp2NFVxdz09 Meeting ID: 941 9594 1535 Passcode: 958967
Description |
I will show how using Hydrogen, the most abundant element in the Universe, can shed light on three different topics: structure formation processes, fundamental physics, galaxy formation. I will mainly focus on the high redshift post-reionization Universe and demonstrate how the sinergic use of Lyman-alpha forest and 21cm Intensity Mapping can provide competitive constraints in terms of several physical quantities, both in standard and non-standard scenarios. |