Publications 2024
"A new treatment of telluric and stellar features for medium resolution spectroscopy and molecular mapping. Application to the abundance determination on Beta Pic b", F. Kiefer, M. Bonnefoy, B. Charnay, A. Boccaletti, A.-M. Lagrange, G. Chauvin, B. Bézard, M. Mâlin, to appear in Astronomy & Astrophysics, 2024 https://arxiv.org/pdf/2402.08311.pdf
Publications 2023
"Combining multi-spectral data with statistical and deep-learning models for improved exoplanet detection in direct imaging at high contrast", Olivier Flasseur, Théo Bodrito, Julien Mairal, Jean Ponce, Maud Langlois, Anne-Marie Lagrange, accepted in EUSIPCO
"An imaged 15 MJup companion within a hierarchical quadruple system",A. Chomez, V. Squicciarini, A.-M. Lagrange, P. Delorme, G. Viswanath, M. Janson, O. Flasseur, G. Chauvin, M. Langlois, P. Rubini, S. Bergeon, D. Albert, M. Bonnefoy, S. Desidera, N. Engler, R. Gratton, T. Henning, E. E. Mamajek, G.-D. Marleau, M. R. Meyer, S. Reffert, S. C. Ringqvist and M. Samland, Astronomy & Astrophysics, 677, L10 2023 https://www.aanda.org/articles/aa/p...
"Emission line variability of young 10-30 Mjup companions : I. The case of GQ Lup b and GSC 06214-00210 b", Dorian Demars, Mickael Bonnefoy, Catherine Dougados, Yuhiko Aoyama, Thanawuth Thanathibodee, Gabriel-Dominique Marleau, Pascal Tremblin, Philippe Delorme, Paulina Palma-Bifani, Simon Petrus, Brendan P. Bowler, Gael Chauvin, Anne-Marie Lagrange, Astronomy & Astrophysics, 676, A123 (2023) https://www.aanda.org/articles/aa/p...
"Preparing an unsupervised massive analysis of SPHERE high contrast data with the PACO algorithm", A. Chomez, A.-M. Lagrange, P. Delorme, M. Langlois, G. Chauvin, O. Flasseur, J. Dallant, F. Philipot, S. Bergeon, D. Albert, N. Meunier, P. Rubini, to appear in Astronomy & Astrophysics, 2023 https://arxiv.org/pdf/2305.08766.pdf
"Multi techniques approach to identify and/or constrain radial velocity substellar companions", Philipot, F. ; Lagrange, A. -M. ; Kiefer, F. ; Rubini, P. ; Delorme, P. ; Chomez, A., Astronomy & Astrophysics 678, A107, (2023) https://www.aanda.org/articles/aa/p...
"On the radial distribution of giant exoplanets at Solar System scales", Lagrange, A. -M. ; Philipot, F. ; Rubini, P. ; Meunier, N. ; Kiefer, F. ; Kervella, P. ; Delorme, P. ; Beust, M. ; to appear in Astronomy & Astrophysics, 2023 https://arxiv.org/pdf/2305.00047.pdf
"deep PACO : Combining statistical models with deep learning for exoplanet detection and characterization in direct imaging at high contrast", Olivier Flasseur, Théo Bodrito, Julien Mairal, Jean Ponce, Maud Langlois, Anne-Marie Lagrange, accepted in MNRAS. https://academic.oup.com/mnras/adva...
"Updated characterization of long-period single companion by combining radial velocity, relative astrometry, and absolute astrometry", Philipot, F. ; Lagrange, A. -M. ; Rubini, P. ; Kiefer, F. ; Chomez, A. ; Astronomy & Astrophysics, Volume 670, A65 (2023) https://www.aanda.org/articles/aa/p...
"The high-albedo, low polarization disk around HD 114082 that harbors a Jupiter-sized transiting planet. Constraints from VLT/SPHERE completed with TESS, Gaia, and radial velocities", Engler, N. ; Milli, J. ; Gratton, R. ; Ulmer-Moll, S. ; Vigan, A. ; Lagrange, A. -M. ; Kiefer, F. ; Rubini, P. ; et al., Astronomy & Astrophysics 672, A1 (2023) https://www.aanda.org/articles/aa/p...
"The JWST Early-release Science Program for Direct Observations of Exoplanetary Systems II : A 1 to 20 μm Spectrum of the Planetary-mass Companion VHS 1256-1257 b", Miles, Brittany E. ; Biller, Beth A. ; Patapis, Polychronis ; et al. The Astrophysical Journal Letters, Volume 946, Issue 1, L6 (2023). https://iopscience.iop.org/article/...
"Peering into the young planetary system AB Pic. Atmosphere, orbit, obliquity, and second planetary candidate", Palma-Bifani, P. ; Chauvin, G. ; Bonnefoy, M. ; Rojo, P. M. ; Petrus, S. ; Rodet, L. ; Langlois, M. ; Allard, F. ; Charnay, B. ; Desgrange, C. ; Homeier, D. ; Lagrange, et al. (2023), Astronomy & Astrophysics 670, A90
https://www.aanda.org/articles/aa/p...
Publications 2022
"In-depth direct imaging and spectroscopic characterization of the young Solar System analog HD 95086", Desgrange, C. ; Chauvin, G. ; Christiaens, V. ; Cantalloube, F. ; et al. (2022), Astronomy & Astrophysics 664, A139 https://www.aanda.org/articles/aa/p...
"The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I : High Contrast Imaging of the Exoplanet HIP 65426 b from 2-16 μm", Carter, Aarynn L. ; Hinkley, Sasha ; Kammerer, Jens ; Skemer, Andrew ; Biller, Beth A. ; et al. (2022), arXiv:2208.14990v4 https://arxiv.org/pdf/2208.14990.pdf
Publications 2021
"Narrow belt of debris around the Sco-Cen star HD 141011", Bonnefoy, M. ; Milli, J. ; Menard, F. ; Delorme, P. ; Chomez, A. ; Bonavita, M. ; Lagrange, A. -M. ; et al. (2021), Astronomy & Astrophysics 655, A62 https://www.aanda.org/articles/aa/p...
Dernière modification le 14 février 2024