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Département d'Astrophysique / Astrophysique, Instrumentation et Modélisation de Paris-Saclay

Laboratory presentation

DAp (Astrophysics Division), a joint research unit within Irfu, is an internationally recognized major space laboratory.
It is heavily involved in numerous research projects covering the fields of astrophysics, instrumentation and numerical simulation. In particular, the laboratory realizes and exploits instruments installed on large telescopes or on-board in space (in low orbit, at Lagrangian points, around Saturn, ...) within the framework of the space or bilateral missions. The DAp also has access to the largest computers in Europe for its numerical simulations based on the multi-scale analysis (from the scale of planets to galaxy clusters) which make it possible to trace the structure of the universe over time. The laboratory also relies on advanced technical expertise in the field of system architecture, quality, electronics and spatial spectro-imagers.

The 19 latest publications

Title Authors Publication date Source
The XXL Survey: XLV. Linking the ages of optically selected groups to their X-ray emission Marguerite Pierre 07/01/22 Astronomy and Astrophysics
Erratum: The first maps of κ<inf>d</inf>-the dust mass absorption coefficient-in nearby galaxies, with DustPedia (Monthly Notices of the Royal Astronomical Society DOI: 10.1093/mnras/stz2257) A. P. Jones, N. Ysard 07/01/22 Monthly Notices of the Royal Astronomical Society
Forecasts for WEAVE-QSO: 3D clustering and connectivity of critical points with Lyman-α tomography C. Pichon 07/01/22 Monthly Notices of the Royal Astronomical Society
The Next Generation Virgo Cluster Survey. XXXIII. Stellar Population Gradients in the Virgo Cluster Core Globular Cluster System Jean Charles Cuillandre 06/01/22 Astrophysical Journal
The 30 Doradus Molecular Cloud at 0.4 pc Resolution with the Atacama Large Millimeter/submillimeter Array: Physical Properties and the Boundedness of CO-emitting Structures S. Madden 06/01/22 Astrophysical Journal
Detecting deep axisymmetric toroidal magnetic fields in stars: The traditional approximation of rotation for differentially rotating deep spherical shells with a general azimuthal magnetic field H. Dhouib, S. Mathis 05/01/22 Astronomy and Astrophysics
PDRs4All: A JWST Early Release Science Program on Radiative Feedback from Massive Stars Émilie Habart, Alain Abergel, Daniel Dicken, Boris Trahin, Thomas Simmer, L. Verstraete, N. Ysard 05/01/22 Publications of the Astronomical Society of the Pacific
Observations of PAHs in the atmospheres of discs and exoplanets Billy Edwards 05/01/22 Monthly Notices of the Royal Astronomical Society
HyGAL: Characterizing the Galactic Interstellar Medium with Observations of Hydrides and Other Small Molecules. I. Survey Description and a First Look Toward W3(OH), W3 IRS5, and NGC 7538 IRS1 Valeska Valdivia 05/01/22 Astrophysical Journal
Polarization from Aligned Dust Grains in the β Pic Debris Disk Valentin J.M. Le Gouellec 05/01/22 Astrophysical Journal
Euclid: Constraining ensemble photometric redshift distributions with stacked spectroscopy M. Kilbinger, V. Pettorino, S. Pires 04/01/22 Astronomy and Astrophysics
A<sup>3</sup>COSMOS: A census on the molecular gas mass and extent of main-sequence galaxies across cosmic time Benjamin Magnelli 04/01/22 Astronomy and Astrophysics
Euclid: Covariance of weak lensing pseudo- C <inf>-</inf>estimates: Calculation, comparison to simulations, and dependence on survey geometry S. Farrens, M. Kilbinger, V. Pettorino, S. Pires, Jean Luc Starck 04/01/22 Astronomy and Astrophysics
The bright extragalactic ALMA redshift survey (BEARS) I: Redshifts of bright gravitationally lensed galaxies from the Herschel ATLAS P. Andreani 04/01/22 Monthly Notices of the Royal Astronomical Society
Modelling the kinematics of the decelerating jets from the black hole X-ray binary MAXI J1348-630 F. Carotenuto, S. Corbel 04/01/22 Monthly Notices of the Royal Astronomical Society
Modelling stars with Gaussian Process Regression: Augmenting stellar model grid Rafael A. García 04/01/22 Monthly Notices of the Royal Astronomical Society
The SVOM mission B. Cordier 04/01/22 International Journal of Modern Physics D
The Interstellar Medium in the Environment of the Supernova-less Long-duration GRB 111005A E. Le Floc'h 04/01/22 Astrophysical Journal, Supplement Series
MHD study of the planetary magnetospheric response during extreme solar wind conditions: Earth and exoplanet magnetospheres applications A. S. Brun, A. Strugarek 03/01/22 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)