Keir K. Rogers

activity

20232026

most cited

5 σ

tension between Planck cosmic microwave background and eBOSS Lyman-alpha forest and constraints on physics beyond

Λ

CDM

33 citations · 64 across the 7 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

astro-ph.CO2023★ 4 cited

Learning Reionization History from Quasars with Simulation-Based Inference

Huanqing Chen, Joshua Speagle, Keir K. Rogers

Understanding the entire history of the ionization state of the intergalactic medium (IGM) is at the frontier of astrophysics and cosmology. A promising method to achieve this is b…

astro-ph.CO2023★ 33 cited

$5 σ$ tension between Planck cosmic microwave background and eBOSS Lyman-alpha forest and constraints on physics beyond $Λ$ CDM

Keir K. Rogers, Vivian Poulin

We find that combined Planck cosmic microwave background, baryon acoustic oscillations and supernovae data analyzed under $Λ$ CDM are in 4.9 $σ$ tension with eBOSS Ly $α$ forest in in…

Learning Reionization History from Quasars with Simulation-Based Inference

5σ tension between Planck cosmic microwave background and eBOSS Lyman-alpha forest and constraints on physics beyond ΛCDM

$5 σ$ tension between Planck cosmic microwave background and eBOSS Lyman-alpha forest and constraints on physics beyond $Λ$ CDM