Name: Elbereth conference 2025
Start: 2025-04-09T09:00:00+02:00
End: 2025-04-11T21:00:00+02:00
Location: Observatoire de Paris - Site de Meudon

Elbereth conference 2025

de mercredi 9 avril 2025 (09:00) à vendredi 11 avril 2025 (21:00)

mercredi 9 avril 2025 ¶

09:30 Breakfast
Breakfast
09:30 - 10:00
Room: Amphithéâtre Evry Schatzman
10:00
10:00 - 11:00
Contributions

10:00 Investigating Galactic Fountain Effects in M101 with SITELLE, THINGS, and GALEX - Aashiya Anitha Shaji (LUX, Sorbonne University and Paris Observatory)

10:15 The interplay between galactic bar/bulges and nuclear stellar discs/clusters in Milky Way-like galaxy simulations - Tristan Boin (Observatoire de Paris - LIRA)

10:30 Strong Mixing at the Cosmological Collider - Arthur Poisson (IAP)

10:45 Particle acceleration in UFOs - Baptiste Le Nagat Neher
11:00

11:00 - 11:45
Room: Amphithéâtre Evry Schatzman

11:45 Lunch
Lunch
11:45 - 13:00
13:00
13:00 - 14:15
Room: Amphithéâtre Evry Schatzman
Contributions

13:00 The asteroids Ryugu and Bennu. Investigating aslteration processes recorded in the Phyllosilicates of Bennu sample - Laura Nardelli (Institut d'Astrophysique Spatiale)

13:15 Unveiling the dynamics and physical property of asteroid systems based on Gaia astrometric data - Ziyu Liu (LTE/Paris Observatory)

13:30 Characterisation of gas giant exoplanets through atmospheric modelling - Alice Radcliffe (LIRA)

13:45 Investigation of the Low Latitude Boundary Layer (LLBL) in Mercury’s Magnetosphere Using MESSENGER Data - Xue WANG (Laboratoire de Physique des Plasmas, Ecole Polytechnique)

14:00 3D Modelling of methane convective clouds on Titan - Enora Moisan (Laboratoire de Météorologie Dynamique (LMD))
14:15 Buffer Break
Buffer Break
14:15 - 14:30
Room: Amphithéâtre Evry Schatzman
14:30
14:30 - 15:30
Room: Amphithéâtre Evry Schatzman
Contributions

14:30 Diagnosing Systematic Effects Using the Inferred Initial Power Spectrum - Tristan Hoellinger (Institut d'Astrophysique de Paris)

14:45 A catalog of high significance cosmic voids - Rosa Malandrino (Institut d'Astrophysique de Paris)

15:00 Non-transiting exoplanets as a means to understand star-planet interactions in close-in systems - Clémence Gourvès (AIM-CEA Saclay)

15:15 A catalog of stellar magnetic fields for exoplanet radio emission predictions - Quentin Duchêne (LIRA, Observatoire de Paris)
15:30 Buffer Break
Buffer Break
15:30 - 15:45
Room: Amphithéâtre Evry Schatzman

15:45

15:45 - 16:30
Room: Amphithéâtre Evry Schatzman

16:30 Coffee break
Coffee break
16:30 - 16:45
Room: Amphithéâtre Evry Schatzman
16:45
16:45 - 18:00
Room: Amphithéâtre Evry Schatzman
Contributions

16:45 Turbulence in and around galaxy clusters - Théo Lebeau (Institut d'Astrophysique Spatiale, Université Paris-Saclay)

17:00 Dynamical Heating by Superbubbles and the Cusp-Core Transformation - Eunhee Ko (IAP)

17:15 Impact of the M31 merger on the timing argument estimate of the Local Group mass - Istiak Hossain AKIB (Paris Observatory - PSL)

17:30 The seperate universe approach to multifield inflation - Hugo Holland (Institut d'Astrophysique Spatiale)

17:45 Zoom-in Numerical Simulations for Star Formation - Georges Abboudeh (AIM - CEA Saclay)
18:15 Icebreaker
Icebreaker
18:15 - 19:15
jeudi 10 avril 2025 ¶

09:30 Breakfast
Breakfast
09:30 - 10:00
Room: Amphithéâtre Evry Schatzman
10:00
10:00 - 11:00
Room: Amphithéâtre Evry Schatzman
Contributions

10:00 High time-resolution analysis of X-ray data from Proxima Centauri - Andrea Damonte (UPC - CEA - UNIPA - INAF)

10:15 Oceanic tides : a hierarchy of models - Baptiste Loire (LTE - Observatoire de Paris)

10:30 Cosmic Shear Nulling as a geometrical cosmological probe: methodology and sensitivity to cosmological parameters and systematics - David Touzeau (CEA Saclay - IPhT)

10:45 Generation of Cosmological Simulations via Diffusion Models - Mehdi NOOR (Institut d'Astrophysique Spatiale)
11:00

11:00 - 11:45
Room: Amphithéâtre Evry Schatzman

11:45 Lunch
Lunch
11:45 - 13:00
13:00
13:00 - 14:15
Room: Amphithéâtre Evry Schatzman
Contributions

13:00 Real-time detection and characterisation of solar flares from ground-based VLF data - Pauline Teysseyre (LIRA - Observatoire de Paris)

13:15 3D Modelling and observations of solar flares - Alexis BLAISE (CEA-Saclay)

13:30 Simulation solaire sur grille non-cartésienne avec Dyablo - Gregoire Doebele (CEA/DAp/LDE3)

13:45 Searching for galaxy protoclusters in Euclid quick release - Tanguy DUSSERRE (Institut d'Astrophysique Spatiale)

14:00 Searching for successors: The fate of Little Red Dots at z<4. - Jean-Baptiste Billand (CEA-SACLAY)
14:15 Buffer Break
Buffer Break
14:15 - 14:30
Room: Amphithéâtre Evry Schatzman
14:30
14:30 - 15:30
Room: Amphithéâtre Evry Schatzman
Contributions

14:30 Advanced sky subtraction techniques and blind detection of Lyman Alpha Emitters in MOONS GTO data - Kevin LUKE (LUX, L'Observatoire de Paris - Meudon)

14:45 Is turbulent convection the only exciting mechanism of acoustic modes in solar-like oscillators? - Eva Panetier (Université Paris Cité, Université Paris-Saclay, CEA, CNRS, AIM)

15:00 LINKING THE SUN TO THE HELIOSPHERE: MEASUREMENTS OF THE SOLAR HELIUM ABUNDANCE WITH THE SOLAR ORBITER SPACE MISSION (ESA/NASA) - Ganushan Ganesaratnam (Institut d'Astrophysique Spatiale)

15:15 Characterization of molecular biomarkers in lava tube samples, as analogues for Mars: implications for Martian subsurface habitability and exploration - Clara Christiann (LATMOS)
15:30 Buffer Break
Buffer Break
15:30 - 15:45
Room: Amphithéâtre Evry Schatzman

15:45

15:45 - 16:30
Room: Amphithéâtre Evry Schatzman

16:30 Coffee break
Coffee break
16:30 - 16:45
Room: Amphithéâtre Evry Schatzman
16:45
16:45 - 18:00
Room: Amphithéâtre Evry Schatzman
Contributions

16:45 Space weathering on Mercury: investigation of the spectra of recent impact craters - Michele Lissoni (LIRA, Observatoire de Paris, Université PSL)

17:00 M15pc : The search for Giant Planets around M dwarfs with astrometry - Florian Destriez (Observatoire de Paris)

17:15 Innermost stable circular orbit of comparable-mass compact binaries at the fourth post-Newtonian - Etienne Ligout (APC)

17:30 Investigation of the dominent strahl scattering mechanism near the Sun with PSP - Erwan CHERIER (LIRA - Observatoire de Paris)

17:45 Diagnostic of the electron density and temperature in the solar wind using the Quasi-Thermal Noise Spectroscopy on Parker Solar Probe - Baptiste Verkampt (LIRA - Observatoire de Paris)
vendredi 11 avril 2025 ¶

09:30 Breakfast
Breakfast
09:30 - 10:00
Room: Amphithéâtre Evry Schatzman
10:00
10:00 - 11:00
Room: Amphithéâtre Evry Schatzman
Contributions

10:00 CO2 Ice Properties using CRISM Data: Implications for Martian Gullies Formation Mechanisms - Apolline Leclef (Institut d'Astrophysique Spatiale)

10:15 In situ research of organic matter on Mars surface using Gas Chromatograph and Mass Spectrometer (GCMS) with the SAM (MSL mission) and MOMA (ExoMars mission) space experiments - Théo Govekar (Laboratoire Atmosphères, Observations Spatiales)

10:30 Effective theory reproducing MOND phenomenology based on a non-Abelian Yang-Mills graviphoton - Emeric Seraille (LPENS)

10:45 On the shape of pancakes: post-collapse perturbation theory - Abineet Parichha (Institut d'Astrophysique de Paris - Sorbonne Université)
11:00 AFA
AFA
11:00 - 11:20
Room: Amphithéâtre Evry Schatzman

11:20

11:20 - 11:40
Room: Amphithéâtre Evry Schatzman

11:40 Lunch
Lunch
11:40 - 13:00
13:00
13:00 - 14:15
Room: Amphithéâtre Evry Schatzman
Contributions

13:00 Optical Modeling of the BISOU Instrument - Morgane LOQUET LE GALL (IAS)

13:15 Adaptive optics in Microscopy - Jean Commère

13:30 Innovations in High Angular Resolution Optical Interferometry with FIRST - Jehanne Sarrazin (Observatoire de Paris)

13:45 Black Holes in modified gravity theories - Hugo Candan (LUTH, Observatoire de Paris PSL & IJCLab, Université Paris-Saclay)

14:00 From cosmic dust to planet formation : Building new dust models. - Marie-Anne Carpine
14:15 Buffer Break
Buffer Break
14:15 - 14:30
Room: Amphithéâtre Evry Schatzman
14:30
14:30 - 15:45
Room: Amphithéâtre Evry Schatzman
Contributions

14:30 The Epoch of Reionisation: From Theory to Data - Lilian Crascall-Kennedy (Institut d'Astrophysique Spatiale)

14:45 Inclined coorbitals in the three-body problem - Alexandre Prieur (LTE, Observatoire de Paris-PSL)

15:00 Complex nitriles at the surface of TNOs revealed by DiSCo-JWST - Sasha Cryan (Institut d'Astrophysique Spatiale)

15:15 Model the N+ emission in the Milky Way - Guillaume Vigoureux (ENS - LPENS)

15:30 Planet-forming regions of disks in the JWST era - Pacôme ESTEVE (Institut d'Astrophysique Spatiale)
15:45 Break Orga Visit
Break Orga Visit
15:45 - 16:05
Room: Amphithéâtre Evry Schatzman

16:05

16:05 - 17:35

18:15 Bar
Bar
18:15 - 19:15

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