MG13 - Talk detail |
|
Participant |
Astier, Pierre | |||||||
|
Institution |
LPNHE/ Univ. Paris - 4 place Jussieu - Paris - - France | |||||||
|
Session |
OC1 |
Accepted |
Yes |
Order |
4 |
Time |
15:30 - 15:50 | 20' |
|
Talk |
Oral abstract |
Title |
A Complete Hubble Diagram with Euclid and LSST | |||||
| Co-authors | ||||||||
|
Abstract |
We will present a proposal to use Both Euclid and LSST to measure distances to more than 10000 SNe at 0.05<z<1.5. We describe the required observations, and derive the cosmological uncertainties, accounting for the currently known sources of systematics in cosmology supernova surveys. Exploiting Euclid'd unique NIR capabilities in near IR photometry to reach z=1.5, we find that a modest allocation of observing time would have a sizable contribution to dark energy constraints. |
|||||||