Difference between revisions of "UMICH-2015: Inflation break-out session 1"
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==[[UMICH-2015:ChallengeForegrounds|Foregrounds]]== | ==[[UMICH-2015:ChallengeForegrounds|Foregrounds]]== | ||
Revision as of 08:50, 20 September 2015
Contents
Return to Inflation sessions page
B-modes challenges: foregrounds and de-lensing
Foregrounds
- What are our latest estimates of foreground levels post-Planck?
- What simulations and tools do we have for forecasting impact on r? (details for Tuesday)
- What are still physical unknowns?
- Do we need new data at <40 GHz and >230 GHz? (and 60 GHz?)
- How important is large sky area?
- What is the path to a convincing claim that a B-mode signal is not foregrounds?
Delensing
- What is the impact of delensing on r, and on nt or BB wiggles?
- What sensitivity and resolution do we need for the lensing map?
