Zobrazeno 1 - 10
of 793
pro vyhledávání: '"Mawet D"'
Gliese 12 b: A temperate Earth-sized planet at 12 pc ideal for atmospheric transmission spectroscopy
Autor:
Kuzuhara, M., Fukui, A., Livingston, J. H., Caballero, J. A., de Leon, J. P., Hirano, T., Kasagi, Y., Murgas, F., Narita, N., Omiya, M., Orell-Miquel, Jaume, Palle, E., Changeat, Q., Esparza-Borges, E., Harakawa, H., Hellier, C., Hori, Yasunori, Ikuta, Kai, Ishikawa, H. T., Kodama, T., Kotani, T., Kudo, T., Morales, J. C., Mori, M., Nagel, E., Parviainen, H., Perdelwitz, V., Reiners, A., Ribas, I., Sanz-Forcada, J., Sato, B., Schweitzer, A., Tabernero, H. M., Takarada, T., Uyama, T., Watanabe, N., Zechmeister, M., García, N. Abreu, Aoki, W., Beichman, C., Béjar, V. J. S., Brandt, T. D., Calatayud-Borras, Y., Carleo, I., Charbonneau, D., Collins, K. A., Currie, T., Doty, J. P., Dreizler, S., Fernández-Rodríguez, G., Fukuda, I., Galán, D., Geraldía-González, S., González-Garcia, J., Hayashi, Y., Hedges, C., Henning, T., Hodapp, K., Ikoma, M., Isogai, K., Jacobson, S., Janson, M., Jenkins, J. M., Kagetani, T., Kambe, E., Kawai, Y., Kawauchi, K., Kokubo, E., Konishi, M., Korth, J., Krishnamurthy, V., Kurokawa, T., Kusakabe, N., Kwon, J., Laza-Ramos, A., Libotte, F., Luque, R., Madrigal-Aguado, A., Matsumoto, Y., Mawet, D., McElwain, M. W., Gallardo, P. P. Meni, Morello, G., Torres, S. Mu~noz, Nishikawa, J., Nugroho, S. K., Ogihara, M., Pel'aez-Torres, A., Rapetti, D., S'anchez-Benavente, M., Schlecker, M., Seager, S., Serabyn, E., Serizawa, T., Stangret, M., Takahashi, A., Teng, H., Tamura, M., Terada, Y., Ueda, A., Usuda, T., Vanderspek, R., Vievard, S., Watanabe, D., Winn, J. N., Osorio, M. R. Zapatero
Publikováno v:
Published on 2024 May 23 by Astrophysical Journal Letters (ApJL) 967 L21
Recent discoveries of Earth-sized planets transiting nearby M dwarfs have made it possible to characterize the atmospheres of terrestrial planets via follow-up spectroscopic observations. However, the number of such planets receiving low insolation i
Externí odkaz:
http://arxiv.org/abs/2405.14708
Autor:
Costes, J. C., Xuan, J. W., Vigan, A., Wang, J., D'Orazi, V., Mollière, P., Baker, A., Bartos, R., Blake, G. A., Calvin, B., Cetre, S., Delorme, J., Doppmann, G., Echeveri, D., Finnerty, L., Fitzgerald, M. P., Hsu, C., Jovanovic, N., Lopez, R., Mawet, D., Morris, E., Pezzato, J., Phillips, C. L., Ruffio, J., Sappey, B., Schneeberger, A., Schofield, T., Skemer, A. J., Wallace, J. K.
Publikováno v:
A&A 686, A294 (2024)
Context. High-resolution spectroscopy has the potential to drive a better understanding of the atmospheric composition, physics, and dynamics of young exoplanets and brown dwarfs, bringing clear insights into the formation channel of individual objec
Externí odkaz:
http://arxiv.org/abs/2404.11523
Autor:
Prasow-Émond, M., Hlavacek-Larrondo, J., Fogarty, K., Artigau, É., Mawet, D., Gandhi, P., Steiner, J. F., Rameau, J., Lafrenière, D., Fabian, A. C., Walton, D. J., Doyon, R., Ren, B. B.
Although the study of X-ray binaries has led to major breakthroughs in high-energy astrophysics, their circumbinary environment at scales of $\sim$100--10,000 astronomical units has not been thoroughly investigated. In this paper, we undertake a nove
Externí odkaz:
http://arxiv.org/abs/2403.15845
Autor:
Prasow-Émond, M., Hlavacek-Larrondo, J., Fogarty, K., Rameau, J., Mawet, D., Guité, L. -S., Gandhi, P., Rao, A., Steiner, J., Artigau, É., Lafrenière, D., Fabian, A., Walton, D., Weiss, L., Doyon, R., Rhea, C. L., Bégin, T., Vigneron, B., Naud, M. -E.
X-ray binaries provide exceptional laboratories for understanding the physics of matter under the most extreme conditions. Until recently, there were few, if any, observational constraints on the circumbinary environments of X-ray binaries at $\sim$
Externí odkaz:
http://arxiv.org/abs/2205.05096
Autor:
Wagner, K., Boehle, A., Pathak, P., Kasper, M., Arsenault, R., Jakob, G., Kaufl, U., Leveratto, S., Maire, A. -L., Pantin, E., Siebenmorgen, R., Zins, G., Absil, O., Ageorges, N., Apai, D., Carlotti, A., Choquet, É., Delacroix, C., Dohlen, K., Duhoux, P., Forsberg, P., Fuenteseca, E., Gutruf, S., Guyon, O., Huby, E., Kampf, D., Karlsson, M., Kervella, P., Kirchbauer, J. -P., Klupar, P., Kolb, J., Mawet, D., N'Diaye, M., de Xivry, G. Orban, Quanz, S. P., Reutlinger, A., Ruane, G., Riquelme, M., Soenke, C., Sterzik, M., Vigan, A., de Zeeuw, T.
Giant exoplanets on wide orbits have been directly imaged around young stars. If the thermal background in the mid-infrared can be mitigated, then exoplanets with lower masses can also be imaged. Here we present a ground-based mid-infrared observing
Externí odkaz:
http://arxiv.org/abs/2102.05159
Autor:
Cantalloube, F., Gomez-Gonzalez, C., Absil, O., Cantero, C., Bacher, R., Bonse, M. J., Bottom, M., Dahlqvist, C. -H., Desgrange, C., Flasseur, O., Fuhrmann, T., Henning, Th., Jensen-Clem, R., Kenworthy, M., Mawet, D., Mesa, D., Meshkat, T., Mouillet, D., Mueller, A., Nasedkin, E., Pairet, B., Pierard, S., Ruffio, J. -B., Samland, M., Stone, J., Van Droogenbroeck, M.
Publikováno v:
SPIE Proceedings Volume 11448, Adaptive Optics Systems VII; 114485A (2020)
The Exoplanet Imaging Data Challenge is a community-wide effort meant to offer a platform for a fair and common comparison of image processing methods designed for exoplanet direct detection. For this purpose, it gathers on a dedicated repository (Ze
Externí odkaz:
http://arxiv.org/abs/2101.05080
Autor:
Maire, A. -L., Huby, E., Absil, O., Zins, G., Kasper, M., Delacroix, C., Leveratto, S., Karlsson, M., Ruane, G., Käufl, H. -U., de Xivry, G. Orban, Pathak, P., Pettazzi, L., Duhoux, P., Kolb, J., Pantin, E., Riggs, A. J. Eldorado, Siebenmorgen, R., Mawet, D.
Publikováno v:
J. of Astronomical Telescopes, Instruments, and Systems, 6(3), 035003 (2020)
Vortex coronagraphs have been shown to be a promising avenue for high-contrast imaging in the close-in environment of stars at thermal infrared (IR) wavelengths. They are included in the baseline design of METIS. To ensure good performance of these c
Externí odkaz:
http://arxiv.org/abs/2012.08190
Enhanced high-dispersion coronagraphy with KPIC phase II: design, assembly and status of sub-modules
Autor:
Jovanovic, N., Calvin, B., Porter, M., Schofield, T., Wang, J., Roberts, M., Ruane, G., Wallace, J. K., Bartos, R., Pezzato, J., Colborn, J., Delorme, J. R., Echeverri, D., Mawet, D., Bond, C. Z., Cetre, S., Lilley, S., Ragland, S., Wizinowich, P., Jensen-Clem, R.
The Keck Planet Imager and Characterizer (KPIC) is a purpose-built instrument for high-dispersion coronagraphy in the K and L bands on Keck. This instrument will provide the first high resolution (R$>$30,000) spectra of known directly imaged exoplane
Externí odkaz:
http://arxiv.org/abs/2012.06638
Autor:
Mennesson, B., Juanola-Parramon, R., Nemati, B., Ruane, G., Bailey, V. P., Bolcar, M., Martin, S., Zimmerman, N., Stark, C., Pueyo, L., Benford, D., Cady, E., Crill, B., Douglas, E., Gaudi, B. S., Kasdin, J., Kern, B., Krist, J., Kruk, J., Luchik, T., Macintosh, B., Mandell, A., Mawet, D., McEnery, J., Meshkat, T., Poberezhskiy, I., Rhodes, J., Riggs, A. J., Turnbull, M., Roberge, A., Shi, F., Siegler, N., Stapelfeldt, K., Ygouf, M., Zellem, R., Zhao, F.
This document summarizes how far the Nancy Grace Roman Space Telescope Coronagraph Instrument (Roman CGI) will go toward demonstrating high-contrast imaging and spectroscopic requirements for potential future exoplanet direct imaging missions, illust
Externí odkaz:
http://arxiv.org/abs/2008.05624
Autor:
Serabyn E., Mawet D.
Publikováno v:
EPJ Web of Conferences, Vol 16, p 03004 (2011)
For the imaging of faint companions, phase mask coronagraphy has the dual advantages of a small inner working angle and high throughput. This paper summarizes our recent work in developing phase masks and in demonstrating their capabilities at JPL. F
Externí odkaz:
https://doaj.org/article/bbb9a1eeb44b471b9225ceaa536a37f4