446 citations · 1.4k across the 8 of their papers we have counts for
8 papers
Learning through experimenting: an original way of teaching geometrical optics
C. Even, C. Balland, V. Guillet
Over the past 10 years, we have developed at University Paris Sud a first year course on geometrical optics centered on experimentation. In contrast with the traditional top-down l…
The evolution of amorphous hydrocarbons in the ISM: dust modelling from a new vantage point
A. P. Jones, L. Fanciullo, M. Koehler +4
Context. The evolution of amorphous hydrocarbon materials, a-C(:H), principally resulting from ultraviolet (UV) photon absorption- induced processing, are likely at the heart of th…
Shocks in dense clouds. IV. Effects of grain-grain processing on molecular line emission
S. Anderl, V. Guillet, G. Pineau des Forêts +1
Grain-grain processing has been shown to be an indispensable ingredient of shock modelling in high density environments. For densities higher than \sim10^5 cm-3, shattering becomes…
Polarization measurements analysis II. Best estimators of polarization fraction and angle
L. Montier, S. Plaszczynski, F. Levrier +5
With the forthcoming release of high precision polarization measurements, such as from the Planck satellite, it becomes critical to evaluate the performance of estimators for the p…
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…