Institut d'astrophysique spatiale (IAS)

Laboratory presentation

The Institut d'Astrophysique Spatiale (IAS) focuses its activities on the study of the Sun, Solar System's planets and exoplanets, extraterrestrial matter and interstellar matter, galaxies and cosmology as well as black matter using massive bolometers. The laboratory has a strong technical component in the field of space instrumentation and conducts work in experimental astrochemistry on extraterrestrial and interstellar solid matter and its evolution. It is a major interlocutor of national space agencies (CNES), or international (ESA, NASA) and works with many industrial partners.

The 20 latest publications

Title Authors Publication date Source
Magnetic fields inferred by Solar Orbiter: A comparison between SO/PHI-HRT and SDO/HMI Thierry Appourchaux 05/01/23 Astronomy and Astrophysics
The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase M. Langer, B. Maffei, L. Vibert 04/01/23 Experimental Astronomy
Statistical Analysis of Interplanetary Shocks from Mercury to Jupiter M. Janvier 04/01/23 Solar Physics
Cutoff of transverse waves through the solar transition region Gabriel Pelouze 04/01/23 Astronomy and Astrophysics
ALMA ACA study of the H<inf>2</inf>S/OCS ratio in low-mass protostars B. Tabone 04/01/23 Astronomy and Astrophysics
Frequency dependence of the thermal dust E / B ratio and EB correlation: Insights from the spin-moment expansion V. Guillet 04/01/23 Astronomy and Astrophysics
The Undiscovered Ultradiffuse Galaxies of the Local Group Jenny G. Sorce 04/01/23 Astrophysical Journal Letters
MINDS. The Detection of <sup>13</sup>CO<inf>2</inf> with JWST-MIRI Indicates Abundant CO<inf>2</inf> in a Protoplanetary Disk B. Tabone, A. Abergel 04/01/23 Astrophysical Journal Letters
Polarization in the GG Tau Ring—Confronting Dust Self-scattering, Dust Mechanical and Magnetic Alignment, Spirals, and Dust Grain Drift Robert Brauer 04/01/23 Astrophysical Journal Letters
Low sulfide concentration in Mercury's smooth plains inhibits hollows Océane Barraud 03/24/23 Science advances
Magnetohydrodynamic (MHD) Waves and Oscillations in the Sun’s Corona and MHD Coronal Seismology: Editorial John Leibacher 03/01/23 Solar Physics
Three Eruptions Observed by Remote Sensing Instruments Onboard Solar Orbiter Frédéric Auchère, S. Parenti 03/01/23 Solar Physics
OMEGA/Mars Express: a new Martian atmospheric dust hunter Yann Leseigneur, M. Vincendon 03/01/23 Icarus
OH mid-infrared emission as a diagnostic of H<inf>2</inf>O UV photodissociation: II. Application to interstellar photodissociation regions M. Zannese, B. Tabone, Émilie Habart 03/01/23 Astronomy and Astrophysics
Euclid: Testing the Copernican principle with next-generation surveys N. Aghanim 03/01/23 Astronomy and Astrophysics
Texture of average solar photospheric flows and the donut-like pattern M. Chane-Yook 03/01/23 Astronomy and Astrophysics
Euclid preparation: XXIV. Calibration of the halo mass function in (?)CDM cosmologies M. Douspis, H. Dole 03/01/23 Astronomy and Astrophysics
Importance of source structure on complex organics emission: III. Effect of disks around massive protostars B. Tabone 03/01/23 Astronomy and Astrophysics
Temperature of quiet Sun small scale brightenings observed by EUI on board Solar Orbiter: Evidence for a cooler component A. Dolliou, S. Parenti, Frédéric Auchère, K. Bocchialini, Gabriel Pelouze, Éric Buchlin 03/01/23 Astronomy and Astrophysics
The PAU Survey and Euclid: Improving broadband photometric redshifts with multi-task learning N. Aghanim, M. Douspis 03/01/23 Astronomy and Astrophysics

Number of publications of the laboratory by scientific field (2016-2021)

Every paper can be classified in one or more scientific fields. The figure below shows the lab's number of publications in each scientific field, according to the ASJC classification (Elsevier)