178 citations · 832 across the 21 of their papers we have counts for
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astro-ph.CO2016★ 41 cited
Signatures of metal-free star formation in Planck 2015 Polarization Data
V Miranda, Adam Lidz, Chen He Heinrich +1
Standard analyses of the reionization history of the universe from Planck cosmic microwave background (CMB) polarization measurements consider only the overall optical depth to ele…
astro-ph.CO2016★ 54 cited
Complete Reionization Constraints from Planck 2015 Polarization
Chen He Heinrich, V Miranda, Wayne Hu
We conduct an analysis of the Planck 2015 data that is complete in reionization observables from the large angle polarization -mode spectrum in the redshift range .…
astro-ph.CO2016★ 17 cited
Lensing Bias to CMB Measurements of Compensated Isocurvature Perturbations
Chen He Heinrich, Daniel Grin, Wayne Hu
Compensated isocurvature perturbations (CIPs) are modes in which the baryon and dark matter density fluctuations cancel. They arise in the curvaton scenario as well as some models…