S. Donzelli

TL;DR: In this paper, the authors show that anomalous dust emission is present in the atomic, molecular and dark gas phases throughout the Galactocentricity of the Galactic disk, and the derived dust propeties associated with the dark gas phase are derived but do not allow us to reveal the nature of this phase.

TL;DR: In this article, the integrated Sachs-Wolfe (ISW) effect from the Planck 2015 temperature and polarization data release is investigated from different perspectives, and the authors show that the ISW effect is detected only at ≈3σ, which is similar to the detection level achieved by combining the cross-correlation signal coming from all the galaxy catalogues mentioned above.

TL;DR: Generated at a cost of some 25 million CPU-hours spread across multiple high-performance-computing (HPC) platforms, FFP8 is used to validate and verify analysis algorithms and their implementations, and to remove biases from and quantify uncertainties in the results of analyses of the real data.

TL;DR: In this article, the authors describe the processing applied to the HFI cleaned time-ordered data to produce photometrically calibrated maps, based on the photometric calibration parameters and detail the scheme used to a posteriori set the zero level of the maps.

TL;DR: In this paper, the authors extended the DL dust model to simulate the optical extinction Av for the diffuse interstellar medium with optical estimates for 2 10^5 quasi-stellar objects (QSOs) observed in the Sloan digital sky survey and compared the DL Av estimates with those derived for molecular clouds from the near-IR colours of stars in the 2 micron all sky survey.