Is Pantheon biased?

New publication on Arxiv with Pablo Lemos and Ofer Lahav! We used the weak lensing estimator developed in our previous paper to look at whether cosmological parameters estimated from the Pantheon SN Ia dataset are biased.

Welcome

Welcome to my blog! I work in the Cosmology group at UCL, and I’m interested in dark-anything and the Hubble constant.

Pagination