Zobrazeno 1 - 10
of 316
pro vyhledávání: '"Triaud, Amaury H. M. J."'
Autor:
Thao, Pa Chia, Mann, Andrew W., Barber, Madyson G., Kraus, Adam L., Tofflemire, Benjamin M., Bush, Jonathan L., Wood, Mackenna L., Collins, Karen A., Vanderburg, Andrew, Quinn, Samuel N., Zhou, George, Newton, Elisabeth R., Ziegler, Carl, Law, Nicholas, Barkaoui, Khalid, Pozuelos, Francisco J., Timmermans, Mathilde, Gillon, Michaël, Jehin, Emmanuël, Schwarz, Richard P., Gan, Tianjun, Shporer, Avi, Horne, Keith, Sefako, Ramotholo, Suarez, Olga, Mekarnia, Djamel, Guillot, Tristan, Abe, Lyu, Triaud, Amaury H. M. J., Radford, Don J., Murillo, Ana Isabel Lopez, Ricker, George R., Winn, Joshua N., Jenkins, Jon M., Bouma, Luke G., Fausnaugh, Michael, Guerrero, Natalia M., Kunimoto, Michelle
Young (<500 Myr) planets are critical to studying how planets form and evolve. Among these young planetary systems, multi-planet configurations are particularly useful as they provide a means to control for variables within a system. Here, we report
Externí odkaz:
http://arxiv.org/abs/2406.05234
Autor:
Freckelton, Alix V., Sebastian, Daniel, Mortier, Annelies, Triaud, Amaury H. M. J., Maxted, Pierre F. L., Acuña, Lorena, Armstrong, David J., Battley, Matthew P., Baycroft, Thomas A., Boisse, Isabelle, Bourrier, Vincent, Carmona, Andres, Coleman, Gavin A. L., Cameron, Andrew Collier, Cortés-Zuleta, Pía, Delfosse, Xavier, Dransfield, Georgina, Duck, Alison, Forveille, Thierry, French, Jenni R., Hara, Nathan, Heidari, Neda, Hellier, Coel, Kunovac, Vedad, Martin, David V., Martioli, Eder, McCormac, James J., Nelson, Richard P., Sairam, Lalitha, Sousa, Sérgio G., Standing, Matthew R., Willett, Emma
Planets orbiting binary systems are relatively unexplored compared to those around single stars. Detections of circumbinary planets and planetary systems offer a first detailed view into our understanding of circumbinary planet formation and dynamica
Externí odkaz:
http://arxiv.org/abs/2406.03094
Autor:
Gillon, Michaël, Pedersen, Peter P., Rackham, Benjamin V., Dransfield, Georgina, Ducrot, Elsa, Barkaoui, Khalid, Burdanov, Artem Y., Schroffenegger, Urs, Chew, Yilen Gómez Maqueo, Lederer, Susan M., Alonso, Roi, Burgasser, Adam J., Howell, Steve B., Narita, Norio, de Wit, Julien, Demory, Brice-Olivier, Queloz, Didier, Triaud, Amaury H. M. J., Delrez, Laetitia, Jehin, Emmanuël, Hooton, Matthew J., Garcia, Lionel J., Muñoz, Clàudia Jano, Murray, Catriona A., Pozuelos, Francisco J., Sebastian, Daniel, Timmermans, Mathilde, Thompson, Samantha J., Aceituno, Jesús, Aganze, Christian, Amado, Pedro J., Baycroft, Thomas, Benkhaldoun, Zouhair, Berardo, David, Bolmont, Emeline, Clark, Catherine A., Davis, Yasmin T., Davoudi, Fatemeh, de Beurs, Zoë L., de Leon, Jerome P., Ikoma, Masahiro, Ikuta, Kai, Isogai, Keisuke, Fukuda, Izuru, Fukui, Akihiko, Gerasimov, Roman, Ghachoui, Mourad, Günther, Maximilian N., Hasler, Samantha, Hayashi, Yuya, Heng, Kevin, Hu, Renyu, Kagetani, Taiki, Kawai, Yugo, Kawauchi, Kiyoe, Kitzmann, Daniel, Koll, Daniel D. B., Lendl, Monika, Livingston, John H., Lyu, Xintong, Valdés, Erik A. Meier, Mori, Mayuko, McCormac, James J., Murgas, Felipe, Niraula, Prajwal, Pallé, Enric, Plauchu-Frayn, Ilse, Rebolo, Rafael, Sabin, Laurence, Schackey, Yannick, Schanche, Nicole, Selsis, Franck, Sota, Alfredo, Stalport, Manu, Standing, Matthew R., Stassun, Keivan G., Tamura, Motohide, Theissen, Christopher A., Turbet, Martin, Van Grootel, Valérie, Varas, Roberto, Watanabe, Noriharu, Lang, Francis Zong
Located at the bottom of the main sequence, ultracool dwarf stars are widespread in the solar neighbourhood. Nevertheless, their extremely low luminosity has left their planetary population largely unexplored, and only one of them, TRAPPIST-1, has so
Externí odkaz:
http://arxiv.org/abs/2406.00794
Autor:
Eberhardt, Jan, Hobson, Melissa J., Henning, Thomas, Trifonov, Trifon, Brahm, Rafael, Espinoza, Nestor, Jordán, Andrés, Thorngren, Daniel, Burn, Remo, Rojas, Felipe I., Sarkis, Paula, Schlecker, Martin, Pinto, Marcelo Tala, Barkaoui, Khalid, Schwarz, Richard P., Suarez, Olga, Guillot, Tristan, Triaud, Amaury H. M. J., Günther, Maximilian N., Abe, Lyu, Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent, Evans, Phil, Dunckel, Nick, Ziegler, Carl, Falk, Ben, Fong, William, Rudat, Alexander, Shporer, Avi, Striegel, Stephanie, Watanabe, David, Jenkins, Jon M., Seager, Sara, Winn, Joshua N.
Publikováno v:
The Astronomical Journal, Volume 166, 2023, 20 pp
We report the discovery and characterization of three giant exoplanets orbiting solar-analog stars, detected by the \tess space mission and confirmed through ground-based photometry and radial velocity (RV) measurements taken at La Silla observatory
Externí odkaz:
http://arxiv.org/abs/2402.17592
Autor:
Henderson, Beth A., Casewell, Sarah L., Goad, Michael R., Acton, Jack S., Günther, Maximilian N., Nielsen, Louise D., Burleigh, Matthew R., Belardi, Claudia, Tilbrook, Rosanna H., Turner, Oliver, Howell, Steve B., Clark, Catherine A., Littlefield, Colin, Barkaoui, Khalid, Alves, Douglas R., Anderson, David R., Bayliss, Daniel, Bouchy, Francois, Bryant, Edward M., Dransfield, George, Ducrot, Elsa, Eigmüller, Philipp, Gill, Samuel, Gillen, Edward, Gillon, Michaël, Hawthorn, Faith, Hooton, Matthew J., Jackman, James A. G., Jehin, Emmanuel, Jenkins, James S., Kendall, Alicia, Lendl, Monika, McCormac, James, Moyano, Maximiliano, Pedersen, Peter Pihlmann, Pozuelos, Francisco J., Ramsay, Gavin, Sefako, Ramotholo R., Timmermans, Mathilde, Triaud, Amaury H. M. J., Udry, Stephane, Vines, Jose I., Watson, Christopher A., West, Richard G., Wheatley, Peter J., Zúñiga-Fernández, Sebastián
We report the discovery of a brown dwarf orbiting a M1 host star. We first identified the brown dwarf within the Next Generation Transit Survey data, with supporting observations found in TESS sectors 11 and 38. We confirmed the discovery with follow
Externí odkaz:
http://arxiv.org/abs/2402.09943
Autor:
Davis, Yasmin T., Triaud, Amaury H. M. J., Freckelton, Alix V., Mortier, Annelies, Sebastian, Daniel, Baycroft, Thomas, Brahm, Rafael, Dransfield, Georgina, Duck, Alison, Henning, Thomas, Hobson, Melissa J., Jordán, Andrés, Kunovac, Vedad, Martin, David V., Maxted, Pierre F. L., Sairam, Lalitha, Standing, Matthew R., Swayne, Matthew I., Trifonov, Trifon, Udry, Stéphane
In the hunt for Earth-like exoplanets it is crucial to have reliable host star parameters, as they have a direct impact on the accuracy and precision of the inferred parameters for any discovered exoplanet. For stars with masses between 0.35 and 0.5
Externí odkaz:
http://arxiv.org/abs/2312.09156
Autor:
Nagarajan, Pranav, El-Badry, Kareem, Triaud, Amaury H. M. J., Baycroft, Thomas A., Latham, David, Bieryla, Allyson, Buchhave, Lars A., Rix, Hans-Walter, Quataert, Eliot, Howard, Andrew, Isaacson, Howard, Hobson, Melissa J.
We present high-precision radial velocity (RV) observations of Gaia BH1, the nearest known black hole (BH). The system contains a solar-type G star orbiting a massive dark companion, which could be either a single BH or an inner BH + BH binary. A BH
Externí odkaz:
http://arxiv.org/abs/2312.05313
High-resolution cross-correlation methods are widely used to discover and to characterise atomic and molecular species in exoplanet atmospheres. The characteristic cross-correlation signal is typically represented as a function of the velocity of the
Externí odkaz:
http://arxiv.org/abs/2312.01924
Autor:
Triaud, Amaury H. M. J., de Wit, Julien, Klein, Frieder, Turbet, Martin, Rackham, Benjamin V., Niraula, Prajwal, Glidden, Ana, Jagoutz, Oliver E., Pec, Matej, Petkowski, Janusz J., Seager, Sara, Selsis, Franck
Publikováno v:
Nat Astron (2023)
The conventional observables to identify a habitable or inhabited environment in exoplanets, such as an ocean glint or abundant atmospheric O$_2$, will be challenging to detect with present or upcoming observatories. Here we suggest a new signature.
Externí odkaz:
http://arxiv.org/abs/2310.14987
The recent discovery of multiple planets in the circumbinary system TOI-1338/BEBOP-1 raises questions about how such a system formed. The formation of the system was briefly explored in the discovery paper, but only to answer the question do current
Externí odkaz:
http://arxiv.org/abs/2310.11898