Zobrazeno 1 - 10
of 15 738
pro vyhledávání: '"A. Lagrange"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2022, Pp 1133-1138 (2022)
Global warming modifies the climate balance. Warming parameters are observed by many Earth Observation satellite systems, and the huge amount of data modifies the way to process them. This paper presents a few studies relative to damage detection on
Externí odkaz:
https://doaj.org/article/1133693fa3cc43a2b7521b338bfd4b17
Autor:
Squicciarini, V., Mazoyer, J., Lagrange, A. -M., Chomez, A., Delorme, P., Flasseur, O., Kiefer, F.
Direct imaging (DI) campaigns are uniquely suited to probing the outer regions around young stars and looking for giant exoplanet and brown dwarf companions, hence providing key complementary information to radial velocity (RV) and transit searches f
Externí odkaz:
http://arxiv.org/abs/2411.06157
Autor:
Balmer, William O., Franson, Kyle, Chomez, Antoine, Pueyo, Laurent, Stolker, Tomas, Lacour, Sylvestre, Nowak, Mathias, Nasedkin, Evert, Bonse, Markus J., Thorngren, Daniel, Palma-Bifani, Paulina, Molliere, Paul, Wang, Jason J., Zhang, Zhoujian, Chavez, Amanda, Kammerer, Jens, Blunt, Sarah, Bowler, Brendan P., Bonnefoy, Mickael, Brandner, Wolfgang, Charnay, Benjamin, Chauvin, Gael, Henning, Th., Lagrange, A. -M., Pourre, Nicolas, Rickman, Emily, De Rosa, Robert, Vigan, Arthur, Winterhalder, Thomas
Direct imaging observations are biased towards wide-separation, massive companions that have degenerate formation histories. Although the majority of exoplanets are expected to form via core accretion, most directly imaged exoplanets have not been co
Externí odkaz:
http://arxiv.org/abs/2411.05917
Autor:
Lee, Junwon, Tailleur, Modan, Heller, Laurie M., Choi, Keunwoo, Lagrange, Mathieu, McFee, Brian, Imoto, Keisuke, Okamoto, Yuki
Despite significant advancements in neural text-to-audio generation, challenges persist in controllability and evaluation. This paper addresses these issues through the Sound Scene Synthesis challenge held as part of the Detection and Classification
Externí odkaz:
http://arxiv.org/abs/2410.17589
Autor:
Barantani, Francesco, Claude, Rémi, Iyikanat, Fadil, Madan, Ivan, Sapozhnik, Alexey A., Puppin, Michele, Weaver, Bruce, LaGrange, Thomas, de Abajo, F. Javier Garcia, Carbone, Fabrizio
Scattering between individual charges and collective modes in materials governs fundamental phenomena such as electrical resistance, energy dissipation, switching between different phases, and ordering. The study of such scattering requires a simulta
Externí odkaz:
http://arxiv.org/abs/2410.06810
Autor:
Wilkinson, Christian, Charnay, Benjamin, Mazevet, Stéphane, Lagrange, Anne-Marie, Chomez, Antoine, Squicciarini, Vito, Panek, Emilie, Mazoyer, Johan
Context: A new generation of instruments (e.g., JWST, ELTs, PLATO and Ariel) is providing atmospheric spectra and mass/radius measurements for large exoplanet populations, challenging planetary models used to interpret these findings. Aims: We develo
Externí odkaz:
http://arxiv.org/abs/2410.04470
Autor:
Delorme, P., Chomez, A., Squicciarini, V., Janson, M., Flasseur, O., Schib, O., Gratton, R., Lagrange, A-M., Langlois, M., Mayer, L., Helled, R., Reïffert, S, Kiefer, F., Biller, B., Chauvin, G., Fontanive, C., Henning, Th., Kenworthy, M., Marleau, G-D., Mesa, D., Meyer, M. R., Mordasini, C., Ringqvist, S. C., Samland, M., Vigan, A., Viswanath, G.
Exoplanets form from circumstellar protoplanetary discs whose fundamental properties (notably their extent, composition, mass, temperature and lifetime) depend on the host star properties, such as their mass and luminosity. B-stars are among the most
Externí odkaz:
http://arxiv.org/abs/2409.18793
In a previous paper, we introduced a new tool called GaiaPMEX. It characterizes the mass and semi-major axis relative to the central star (sma) of a possible companion around any source observed with Gaia. It uses the value of RUWE, or, with both Gai
Externí odkaz:
http://arxiv.org/abs/2409.16993
The Gaia mission is expected to yield the detection of several thousands of exoplanets, perhaps at least doubling the number of known exoplanets. Although the harvest is expected to occur when the astrometric time series will be published with DR4 at
Externí odkaz:
http://arxiv.org/abs/2409.16992
Autor:
Bodrito, Théo, Flasseur, Olivier, Mairal, Julien, Ponce, Jean, Langlois, Maud, Lagrange, Anne-Marie
Direct imaging of exoplanets is particularly challenging due to the high contrast between the planet and the star luminosities, and their small angular separation. In addition to tailored instrumental facilities implementing adaptive optics and coron
Externí odkaz:
http://arxiv.org/abs/2409.17178