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Planck 2018 results. XII. Galactic astrophysics using polarized dust emission
Planck Collaboration, N. Aghanim, Y. Akrami +160
We present 353 GHz full-sky maps of the polarization fraction , angle , and dispersion of angles of Galactic dust thermal emission produced from the 2018 release of Planc…
Planck 2018 results. XI. Polarized dust foregrounds
Planck Collaboration, Y. Akrami, M. Ashdown +131
The study of polarized dust emission has become entwined with the analysis of the cosmic microwave background (CMB) polarization. We use new Planck maps to characterize Galactic du…
Planck intermediate results. XLV. Radio spectra of northern extragalactic radio sources
Planck Collaboration, P. A. R. Ade, N. Aghanim +202
Continuum spectra covering centimetre to submillimetre wavelengths are presented for a northern sample of 104 extragalactic radio sources, mainly active galactic nuclei, based on f…
Planck intermediate results. XLIV. The structure of the Galactic magnetic field from dust polarization maps of the southern Galactic cap
Planck Collaboration, N. Aghanim, M. I. R. Alves +165
We study the statistical properties of interstellar dust polarization at high Galactic latitude, using the Stokes parameter Planck maps at 353 GHz. Our aim is to advance the unders…
Planck intermediate results. XLII. Large-scale Galactic magnetic fields
Planck Collaboration, R. Adam, P. A. R. Ade +175
Recent models for the large-scale Galactic magnetic fields in the literature have been largely constrained by synchrotron emission and Faraday rotation measures. We use three diffe…
Planck intermediate results. XXXIX. The Planck list of high-redshift source candidates
Planck Collaboration, P. A. R. Ade, N. Aghanim +186
The Planck mission, thanks to its large frequency range and all-sky coverage, has a unique potential for systematically detecting the brightest, and rarest, submillimetre sources o…
Planck 2015 results. XXV. Diffuse low-frequency Galactic foregrounds
Planck Collaboration, P. A. R. Ade, N. Aghanim +238
(abridged) We discuss the Galactic foreground emission between 20 and 100GHz based on observations by Planck/WMAP. The Commander component-separation tool has been used to separate…
Planck intermediate results. XXXVIII. E- and B-modes of dust polarization from the magnetized filamentary structure of the interstellar medium
Planck Collaboration, P. A. R. Ade, N. Aghanim +192
The quest for a B-mode imprint from primordial gravity waves on the polarization of the cosmic microwave background (CMB) requires the characterization of foreground polarization f…
Planck intermediate results. XXVII. High-redshift infrared galaxy overdensity candidates and lensed sources discovered by Planck and confirmed by Herschel-SPIRE
Planck Collaboration, N. Aghanim, B. Altieri +183
[Abridged] We use the Planck all-sky submm and mm maps to search for rare sources distinguished by extreme brightness, a few hundreds of mJy, and their potential for being situated…
Planck 2015 results. XXVIII. The Planck Catalogue of Galactic Cold Clumps
Planck Collaboration, P. A. R. Ade, N. Aghanim +220
We present the Planck Catalogue of Galactic Cold Clumps (PGCC), an all-sky catalogue of Galactic cold clump candidates detected by Planck. This catalogue is the full version of the…
Planck intermediate results. XXXV. Probing the role of the magnetic field in the formation of structure in molecular clouds
Planck Collaboration, P. A. R. Ade, N. Aghanim +195
Within ten nearby (d < 450 pc) Gould Belt molecular clouds we evaluate statistically the relative orientation between the magnetic field projected on the plane of sky, inferred fro…
Planck intermediate results. XXXIV. The magnetic field structure in the Rosette Nebula
Planck Collaboration, N. Aghanim, M. I. R. Alves +197
Planck has mapped the polarized dust emission over the whole sky, making it possible to trace the Galactic magnetic field structure that pervades the interstellar medium (ISM). We…
Planck intermediate results. XXXII. The relative orientation between the magnetic field and structures traced by interstellar dust
Planck Collaboration, R. Adam, P. A. R. Ade +199
The role of the magnetic field in the formation of the filamentary structures observed in the interstellar medium (ISM) is a debated topic. The Planck all-sky maps of linearly pola…
Planck intermediate results. XXXI. Microwave survey of Galactic supernova remnants
Planck Collaboration, M. Arnaud, M. Ashdown +160
The all-sky Planck survey in 9 frequency bands was used to search for emission from all 274 known Galactic supernova remnants. Of these, 16 were detected in at least two Planck fre…
Planck intermediate results. XXV. The Andromeda Galaxy as seen by Planck
Planck Collaboration, P. A. R. Ade, N. Aghanim +202
The Andromeda Galaxy (M31) is one of a few galaxies that has sufficient angular size on the sky to be resolved by the Planck satellite. Planck has detected M31 in all of its freque…
Planck intermediate results. XXIII. Galactic plane emission components derived from Planck with ancillary data
Planck Collaboration, P. A. R. Ade, N. Aghanim +189
Planck data when combined with ancillary data provide a unique opportunity to separate the diffuse emission components of the inner Galaxy. The purpose of the paper is to elucidate…
Planck intermediate results. XIX. An overview of the polarized thermal emission from Galactic dust
Planck Collaboration, P. A. R. Ade, N. Aghanim +199
This paper presents the large-scale polarized sky as seen by Planck HFI at 353 GHz, which is the most sensitive Planck channel for dust polarization. We construct and analyse large…
Planck intermediate results. XXII. Frequency dependence of thermal emission from Galactic dust in intensity and polarization
Planck Collaboration, P. A. R. Ade, M. I. R. Alves +177
Planck has mapped the intensity and polarization of the sky at microwave frequencies with unprecedented sensitivity. We make use of the Planck 353 GHz I, Q, and U Stokes maps as du…
Planck intermediate results. XXI. Comparison of polarized thermal emission from Galactic dust at 353 GHz with interstellar polarization in the visible
Planck Collaboration, P. A. R. Ade, N. Aghanim +192
The Planck survey provides unprecedented full-sky coverage of the submillimetre polarized emission from Galactic dust, bringing new constraints on the properties of dust. The dust…
Planck intermediate results. XX. Comparison of polarized thermal emission from Galactic dust with simulations of MHD turbulence
Planck Collaboration, P. A. R. Ade, N. Aghanim +186
Polarized emission observed by Planck HFI at 353 GHz towards a sample of nearby fields is presented, focusing on the statistics of polarization fractions and angles . The po…
Planck intermediate results. XVIII The millimetre and sub-millimetre emission from planetary nebulae
Planck Collaboration, M. Arnaud, F. Atrio-Barandela +158
Late stages of stellar evolution are characterized by copious mass-loss events whose signature is the formation of circumstellar envelopes (CSE). Planck multi-frequency measurement…
Planck intermediate results. XVII. Emission of dust in the diffuse interstellar medium from the far-infrared to microwave frequencies
Planck Collaboration, A. Abergel, P. A. R. Ade +196
The dust-HI correlation is used to characterize the emission properties of dust in the diffuse interstellar medium. We cross-correlate sky maps from Planck, WMAP, and DIRBE, at 17…
Planck 2013 results. XI. All-sky model of thermal dust emission
Planck Collaboration, A. Abergel, P. A. R. Ade +244
This paper presents an all-sky model of dust emission from the Planck 857, 545 and 353 GHz, and IRAS 100 micron data. Using a modified black-body fit to the data we present all-sky…
Planck intermediate results. XV. A study of anomalous microwave emission in Galactic clouds
Planck Collaboration, P. A. R. Ade, N. Aghanim +180
Anomalous microwave emission (AME) is believed to be due to electric dipole radiation from small spinning dust grains. The aim of this paper is a statistical study of the basic pro…