|
Monday, April 20, 2026
| Time | Event | (+) |
| 13:00 - 13:45 | Welcome - Welcome. | |
| 13:45 - 14:00 | Introduction (Amphithéâtre de l'Institut d'Astrophysique de Paris) | |
| 14:00 - 15:40 | Session 1 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Romane Le Gal | (+) |
| 14:00 - 14:30 | › Filaments and fibers in the Gould Belt molecular clouds - Alvaro Hacar, University of Vienna | |
| 14:30 - 14:50 | › Understanding the dynamical state of star-forming filaments through magnetic field morphology: First results from the B-FUN project with NIKA2-POL - Philippe ANDRÉ - Astrophysique Interprétation Modélisation | |
| 14:50 - 15:10 | › Tracing Variations of Dust Emissivity Spectral Index Associated with Interstellar Shocks - Wonju Kim, Max-Planck-Institut für Radioastronomie | |
| 15:10 - 15:40 | › ALMA-IMF - Frédérique Motte, Institut de Planétologie et d'Astrophysique de Grenoble | |
| 15:40 - 16:10 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 16:10 - 17:20 | Session 2 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Emeric Bron | (+) |
| 16:10 - 16:40 | › Stratified sampling in the Gould Belt molecular clouds - Mario Tafalla, Observatorio Asonomico Nacional (IGN), Spain | |
| 16:40 - 17:00 | › Model-Based Deconvolution and Fusion of JWST/MIRI Multispectral and Hyperspectral Data. - Nicolas Monnier, Institut d'Astrophysique Spatiale, CNRS, Université Paris-Saclay | |
| 17:00 - 17:20 | › High-Resolution Absorption Imaging of Infrared-Dark Filaments with JWST - Michael Mattern, Laboratoire AIM – CEA Paris-Saclay |
Tuesday, April 21, 2026
| Time | Event | (+) |
| 09:00 - 10:30 | Session 3 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Antoine Zakardjian | (+) |
| 09:00 - 09:30 | › A High-Resolution View of Dense Gas Across Galactic Environments: Insights from M51 and Beyond - Sophia Stuber, National Astronomical Observatory of Japan, Max Planck Institute for Radio Astronomy | |
| 09:30 - 09:50 | › Connecting Star Formation in the Milky Way and Nearby Galaxies -- Consistency of Star Formation on Molecular-Cloud Scales Across Galaxies - Jianwen Zhou, Max Planck Institute for Radio Astronomy | |
| 09:50 - 10:10 | › Bayesian modeling of the multiphase ISM of a star- forming region in the LMC - Léo Belloir, Astrophysique Interprétation Modélisation | |
| 10:10 - 10:30 | › Hierarchical Bayesian modeling of the spatially-resolved ISM in the nearby galaxy M99 - Frédéric Galliano, UMR Astrophysique, Instrumentation-Modelisation, à Paris-Saclay | |
| 10:30 - 11:00 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 11:00 - 12:40 | Session 4 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Ivana Beslic | (+) |
| 11:00 - 11:30 | › Multi-line observations of nearby galaxies - Antonio Usero, Observatorio Astronomico Nacional (IGN) | |
| 11:30 - 12:00 | › Comparative lifetime of atomic and molecular clouds in nearby galaxies - Lise Ramambason, Heidelberg University | |
| 12:00 - 12:20 | › Topological models to recover intrinsic variations of physical conditions in galaxies - Vianney Lebouteiller, Astrophysique Interprétation Modélisation - Maxime Varese, Astrophysique Interprétation Modélisation | |
| 12:20 - 12:40 | › LEGO: A Comprehensive Imaging Line Survey of Galactic Molecular Clouds - Jens Kauffmann, Haystack Observatory, Massachusetts Institute of Technology | |
| 12:40 - 14:00 | Lunch (Cantine de l'Observatoire de Paris) | |
| 14:00 - 15:40 | Session 5 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Antonio Usero | (+) |
| 14:00 - 14:30 | › Estimating the dense gas mass of molecular clouds using spatially unresolved 3 mm line observations - Antoine Zakardjian - Institut de recherche en astrophysique et planétologie | |
| 14:30 - 14:50 | › LEGO: Connecting Probes of Dense Gas from the Milky Way to External Galaxies - Lukas Neumann, European Southern Observatory | |
| 14:50 - 15:10 | › Multi-species non-LTE modelling of Galactic massive star forming regions - Minou Greve, Argelander Institut fur Astronomie | |
| 15:10 - 15:40 | › Revisiting the role of the HCN(1-0) line as a tracer of the dense gas reservoir for star formation. - Miriam G. Santa-Maria, Instituto de Física Fundamental [Madrid] | |
| 15:40 - 16:10 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 16:10 - 17:20 | Session 6 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Mario Tafalla | (+) |
| 16:10 - 16:40 | › Application of scattering transforms to the separation of ISM phases - Erwan Allys, Laboratoire de physique de l'ENS - ENS Paris | |
| 16:40 - 17:00 | › Fitting AGN and host galaxy emission lines with CIGALE - Patrice Theule, Laboratoire d'Astrophysique de Marseille | |
| 17:00 - 17:20 | › Beyond Moment 0: Deep Learning the Spectral Kinematics of High-z Star Formation? - Arnab Lahiry, Foundation for Research and Technology - Hellas, University of Crete [Heraklion] |
Wednesday, April 22, 2026
| Time | Event | (+) |
| 09:00 - 10:30 | Session 7 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Karine Demyk | (+) |
| 09:00 - 09:30 | › Magnetic field and star formation - Anaëlle Maury, ICE/CSIC & CEA/AIM | |
| 09:30 - 09:50 | › A model for late accretion streamers and chemical replenishment in protoplanetary disks - David Navarro, Centro de Astrobiologia | |
| 09:50 - 10:10 | › Grain growth in the early stage of star formation revealed by NIKA2 observations and 3D radiative transfer modeling - Enyi Zhu, Institut de recherche en astrophysique et planétologie | |
| 10:10 - 10:30 | › Gas-phase Elemental abundances in Molecular CloudS (GEMS): Understanding the diversity of starless cores. - Fuente Asuncion, Centro de Astrobiologia (CAB, CSIC-INTA) | |
| 10:30 - 11:00 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 11:00 - 12:40 | Session 8 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Lucas Einig | (+) |
| 11:00 - 11:30 | › Flow Matching for Robust Simulation-Based Inference under Model Misspecification - Florence Forbes, Centre Inria de l'Université Grenoble Alpes, Modèles statistiques bayésiens et des valeurs extrêmes pour données structurées et de grande dimension | |
| 11:30 - 12:00 | › Toward robust estimates of the physicochemical properties of interstellar molecular clouds without ground truth - Léontine Ségal, Thales LAS France | |
| 12:00 - 12:20 | › Chemical complexity in outer Galaxy star-forming regions - Francesco Fontani, Laboratoire d'étude de l'Univers et des phénomènes eXtrèmes, INAF - Osservatorio Astrofisico di Arcetri, Center for Astrochemical Studies | |
| 12:20 - 12:40 | › T|3D Presenting The First 3D-Temperature-Map Of Our Galaxy - Jonathan Shelest, Technion - Israel Institute of Technology [Haifa] | |
| 12:40 - 14:00 | Lunch (Cantine de l'Observatoire de Paris) | |
| 14:00 - 15:40 | session 9 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Franck Le Petit | (+) |
| 14:00 - 14:30 | › Neural network-based emulation of ISM models : the case of the Meudon PDR code - Emeric Bron, Laboratoire d'étude de l'Univers et des phénomènes eXtrèmes | |
| 14:30 - 15:00 | › BEETROOTS, a new bayesian framework for inverse problems, - Pierre Palud, Observatory of Meudon | |
| 15:00 - 15:20 | › A hierarchical likelihood model for non-linear inverse problems under additive and multiplicative noises - Nicolas Goeman, Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 | |
| 15:20 - 15:40 | › Deciphering Photodissociation Regions: Radiative Feedback, High-Resolution Infrared Tracers, and Advanced Astrochemical Modeling. - Aurélien Piluso, Observatoire de Paris | |
| 15:40 - 16:10 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 16:10 - 17:30 | Session 10 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Marion Zannesse | (+) |
| 16:10 - 16:40 | › Quantifying the information content of spectral tracers for interstellar medium studies - Lucas Einig, Institut de RadioAstronomie Millimétrique, Grenoble Images Parole Signal Automatique | |
| 16:40 - 17:10 | › Assisting sampling with generative models - Marylou Gabrié, Département de Physique de l'ENS-PSL | |
| 17:10 - 17:30 | › Observational study of a hot corino cluster bathed by an external UV radiation field - Aina Palau, Universidad Nacional Autónoma de México = National Autonomous University of Mexico |
Thursday, April 23, 2026
| Time | Event | (+) |
| 09:00 - 10:30 | Session 11 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Pierre Gratier | (+) |
| 09:00 - 09:30 | › Deep priors for approximate posterior sampling in imaging inverse problems - Thomas Oberlin, Institut Supérieur de l'Aéronautique et de l'Espace | |
| 09:30 - 09:50 | › The fundamental structure and physical conditions of the Orion Bar as seen by JWST and ALMA - Marion Zannese, Instituto de Física Fundamental [Madrid] | |
| 09:50 - 10:10 | › Identifying the Stellar Populations "behind" interstellar clouds for Ice Mapping the distribution of solid material in star-forming regions - Lorenzo Demaria, The Open University | |
| 10:10 - 10:30 | › From IR dark clouds to evolved Hii regions: a machine learning approach to identifying evolutionary stages of molecular clumps - Karolina Plakitina, Institute of Astronomy of the Russian Academy of Sciences | |
| 10:30 - 11:00 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 11:00 - 12:40 | Session 12 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Maryvonne Gerin | (+) |
| 11:00 - 11:30 | › The Structure of Nearby Molecular Clouds Revealed by Ammonia - Jaime Pineda, Giessenbachstrasse 1 | |
| 11:30 - 12:00 | › Dense core chemistry - Helena Mazurek, LUX | |
| 12:00 - 12:20 | › Fusion of JWST data - Demonstrating practical feasibility - Landry Marquis, Institut de recherche en astrophysique et planétologie, Signal et Communications, Institut Supérieur de l'Aéronautique et de l'Espace | |
| 12:20 - 12:40 | › Resolved CO Isotopologues and Dust Emission in Giant Molecular Clouds of the Andromeda Galaxy - Chloe Bosomworth, Centre for Astrophysics Research [Hatfield] | |
| 12:40 - 14:00 | Lunch (Cantine de l'Observatoire de Paris) | |
| 14:00 - 15:50 | Session 13 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Olivier Flasseur | (+) |
| 14:00 - 14:30 | › Deep learning for source/line detection in hyperspectral data - David Cornu, LUX | |
| 14:30 - 15:00 | › Automated line attribution in line surveys - Timea Csengeri, LAB | |
| 15:00 - 15:20 | › Probing the potential for kinematically colder H I component as a tracer for star-forming gas in nearby galaxies - Hye-Jin Park, Australian National University, CEA Paris-Saclay | |
| 15:20 - 15:50 | › High-angular resolution, wide-field observations of the Milky Way Central Molecular Zone - Jonathan Henshaw, Max Planck Institute for Astronomy | |
| 15:50 - 16:20 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 16:20 - 17:20 | Session 14 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Antoine Roueff | (+) |
| 16:20 - 16:50 | › Deep learning for radar image processing - Florence Tupin, LTCI, Télécom Paris | |
| 16:50 - 17:20 | › Exploring the circumstellar environment by direct imaging at high contrast with data-driven approaches - Olivier Flasseur, Centre de Recherche Astrophysique de Lyon |
Friday, April 24, 2026
| Time | Event | (+) |
| 09:00 - 10:10 | Session 15 (Amphithéâtre de l'Institut d'Astrophysique de Paris) - Timea Csengeri | (+) |
| 09:00 - 09:30 | › From Diffuse Gas to Star-Forming Filaments: Mapping the Magnetic and Ionization Landscape of Orion B - Ivana Beslic, LUX, Observatoire de Paris | |
| 09:30 - 09:50 | › Direct Detection of Cosmic-Ray-Excited H₂ in Interstellar Space - Shmuel Bialy, Technion - Israel Institute of Technology [Haifa] | |
| 09:50 - 10:10 | › The cosmic-ray ionization rate in nearby cold clumps - Gan Luo, Institut de RadioAstronomie Millimétrique | |
| 10:10 - 10:30 | Conclusions (Amphithéâtre de l'Institut d'Astrophysique de Paris) | |
| 10:30 - 11:00 | Coffee break (Forum de l'Institut d'Astrophysique de Paris (2nd floor)) | |
| 11:00 - 12:00 | Visit of Paris Observatory - Museum, Cassini room, roof and view on Paris, ... |
|
|