55th Annual Users Meeting

Session

URA Session

15 Jun 2022, 10:10

Contribution list Timetable

58. Introduction of the awardees

John Mester

15/06/2022, 10:10

59. Early Career Award Talk

Elizabeth Krause (University of Arizona)

15/06/2022, 10:20

60. Graduate Thesis Award Winner: Cosmology with type Ia Supernovae: challenges and results of the Dark Energy Survey

Maria Vincenzi (University of Portsmouth)

15/06/2022, 10:35

Type Ia Supernovae are one of the most powerful tools to study the expansion history of our Universe and they are the first cosmological probe that directly measured cosmic acceleration.

The recently concluded Dark Energy Survey SN program (DES-SN) has obtained the largest and deepest high-redshift cosmological SN Ia sample to date.
In my talk, I will give an overview of the current...

61. Tollestrup Award Winner: Dark Energy Survey weak lensing: pixels to cosmology

Alexandra Amon

15/06/2022, 10:50

I will present the cosmological weak lensing results from the Dark Energy Survey (DES) using its first three years of data taken using the Dark Energy Camera on the 4m Blanco telescope. This analysis spans the full DES footprint, roughly 1/8th of the night sky, with the final galaxy catalogue containing more than 100 million galaxies in riz photometric bands, constituting the most powerful...