PICO is a concept for a NASA probe-scale mission aiming to detect or constrain the tensor to
scalar ratio r, a parameter that quantifies the amplitude of inflationary gravity waves. We …

Observations of the millimeter sky contain valuable information on a number of signals,
including the blackbody cosmic microwave background (CMB), Galactic emissions, and the …

We present COSMOGLOBE Data Release 1, which implements the first joint analysis of
WMAP and Planck LFI time-ordered data, processed within a single Bayesian end-to-end …

We present posterior sample-based cosmic microwave background (CMB) constraints from
Planck LFI and WMAP observations as derived through global end-to-end Bayesian …

We describe the BEYONDPLANCK project in terms of our motivation, methodology, and
main products, and provide a guide to a set of companion papers that describe each result …

We present Planck Low Frequency Instrument (LFI) frequency sky maps derived within the
BEYONDPLANCK framework. This framework draws samples from a global posterior …

We present the intensity foreground algorithms and model employed within the
BEYONDPLANCK analysis framework. The BEYONDPLANCK analysis is aimed at …

We discuss the treatment of bandpass and beam leakage corrections in the Bayesian
BEYONDPLANCK cosmic microwave background (CMB) analysis pipeline as applied to the …

We present the first application of the COSMOGLOBE analysis framework by analyzing nine-
year WMAP time-ordered observations that uses similar machinery to that of …

Cosmic birefringence is a parity-violating effect that might have rotated the plane of the
linearly polarized light of the cosmic microwave background (CMB) by an angle β since its …