Pathfinding a Neutral Hydrogen Dark Energy Survey
Kevin Bandura
Carnegie Mellon University
An exciting field emerging is cosmology with 21cm radio observations. In
particular, dark energy can be constrained by mapping out the cosmic web on
large scales (>10 Mpc) to see the evolution of the BAO scale. Topics of
discussion will include: (1) The detection of 21cm Hydrogen at redshift 0.8
in cross-correlation using the Green Bank Telescope and (2) The Pittsburgh
Cylinder Prototype Telescope built to investigate the use of a modern
cylindrica
Date: | Mercredi, le 1 juin 2011 |
Heure: | 14:30 |
Lieu: | Université McGill |
| Ernest Rutherford Physics Building, Room 326 |
Contact: | Matt Dobbs |
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