Zobrazeno 1 - 10
of 358
pro vyhledávání: '"Lederer, Susan"'
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:
Agol, Eric, Dorn, Caroline, Grimm, Simon L., Turbet, Martin, Ducrot, Elsa, Delrez, Laetitia, Gillon, Michael, Demory, Brice-Olivier, Burdanov, Artem, Barkaoui, Khalid, Benkhaldoun, Zouhair, Bolmont, Emeline, Burgasser, Adam, Carey, Sean, de Wit, Julien, Fabrycky, Daniel, Foreman-Mackey, Daniel, Haldemann, Jonas, Hernandez, David M., Ingalls, James, Jehin, Emmanuel, Langford, Zachary, Leconte, Jeremy, Lederer, Susan M., Luger, Rodrigo, Malhotra, Renu, Meadows, Victoria S., Morris, Brett M., Pozuelos, Francisco J., Queloz, Didier, Raymond, Sean M., Selsis, Franck, Sestovic, Marko, Triaud, Amaury H. M. J., Van Grootel, Valerie
We have collected transit times for the TRAPPIST-1 system with the Spitzer Space Telescope over four years. We add to these ground-based, HST and K2 transit time measurements, and revisit an N-body dynamical analysis of the seven-planet system using
Externí odkaz:
http://arxiv.org/abs/2010.01074
Autor:
Wakeford, Hannah R., Lewis, Nikole K., Fowler, Julia, Bruno, Giovanni, Wilson, Tom J., Moran, Sarah E., Valenti, Jeff, Batalha, Natasha E., Filippazzo, Jospeh, Bourrier, Vincent, Hörst, Sarah M., Lederer, Susan M., de Wit, Julien
The atmospheres of late M stars represent a significant challenge in the characterization of any transiting exoplanets due to the presence of strong molecular features in the stellar atmosphere. TRAPPIST-1 is an ultra-cool dwarf, host to seven transi
Externí odkaz:
http://arxiv.org/abs/1811.04877
Autor:
Grimm, Simon L., Demory, Brice-Olivier, Gillon, Michaël, Dorn, Caroline, Agol, Eric, Burdanov, Artem, Delrez, Laetitia, Sestovic, Marko, Triaud, Amaury H. M. J., Turbet, Martin, Bolmont, Émeline, Caldas, Anthony, de Wit, Julien, Jehin, Emmanuël, Leconte, Jérémy, Raymond, Sean N., Van Grootel, Valérie, Burgasser, Adam J., Carey, Sean, Fabrycky, Daniel, Heng, Kevin, Hernandez, David M., Ingalls, James G., Lederer, Susan, Selsis, Franck, Queloz, Didier
Context. The TRAPPIST-1 system hosts seven Earth-sized, temperate exoplanets orbiting an ultra-cool dwarf star. As such, it represents a remarkable setting to study the formation and evolution of terrestrial planets that formed in the same protoplane
Externí odkaz:
http://arxiv.org/abs/1802.01377
Autor:
Delrez, Laetitia, Gillon, Michael, Triaud, Amaury H. M. J., Demory, Brice-Olivier, de Wit, Julien, Ingalls, James G., Agol, Eric, Bolmont, Emeline, Burdanov, Artem, Burgasser, Adam J., Carey, Sean J., Jehin, Emmanuel, Leconte, Jeremy, Lederer, Susan, Queloz, Didier, Selsis, Franck, Van Grootel, Valerie
The recently detected TRAPPIST-1 planetary system, with its seven planets transiting a nearby ultracool dwarf star, offers the first opportunity to perform comparative exoplanetology of temperate Earth-sized worlds. To further advance our understandi
Externí odkaz:
http://arxiv.org/abs/1801.02554
Autor:
Luger, Rodrigo, Sestovic, Marko, Kruse, Ethan, Grimm, Simon L., Demory, Brice-Olivier, Agol, Eric, Bolmont, Emeline, Fabrycky, Daniel, Fernandes, Catarina S., Van Grootel, Valérie, Burgasser, Adam, Gillon, Michaël, Ingalls, James G., Jehin, Emmanuël, Raymond, Sean N., Selsis, Franck, Triaud, Amaury H. M. J., Barclay, Thomas, Barentsen, Geert, Howell, Steve B., Delrez, Laetitia, de Wit, Julien, Foreman-Mackey, Daniel, Holdsworth, Daniel L., Leconte, Jérémy, Lederer, Susan, Turbet, Martin, Almleaky, Yaseen, Benkhaldoun, Zouhair, Magain, Pierre, Morris, Brett, Heng, Kevin, Queloz, Didier
Publikováno v:
Nature Astronomy 1, 0129 (2017)
The TRAPPIST-1 system is the first transiting planet system found orbiting an ultra-cool dwarf star. At least seven planets similar to Earth in radius and in mass were previously found to transit this host star. Subsequently, TRAPPIST-1 was observed
Externí odkaz:
http://arxiv.org/abs/1703.04166
Autor:
Gillon, Michael, Triaud, Amaury H. M. J., Demory, Brice-Olivier, Jehin, Emmanuel, Agol, Eric, Deck, Katherine M., Lederer, Susan M., de Wit, Julien, Burdanov, Artem, Ingalls, James G., Bolmont, Emeline, Leconte, Jeremy, Raymond, Sean N., Selsis, Franck, Turbet, Martin, Barkaoui, Khalid, Burgasser, Adam, Burleigh, Matthew R., Carey, Sean J., Chaushev, Aleksander, Copperwheat, Chris M., Delrez, Laetitia, Fernandes, Catarina S., Holdsworth, Daniel L., Kotze, Enrico J., Van Grootel, Valerie, Almleaky, Yaseen, Benkhaldoun, Zouhair, Magain, Pierre, Queloz, Didier
Publikováno v:
Nature, 542, 456-460 (23 Feb. 2017)
One focus of modern astronomy is to detect temperate terrestrial exoplanets well-suited for atmospheric characterisation. A milestone was recently achieved with the detection of three Earth-sized planets transiting (i.e. passing in front of) a star j
Externí odkaz:
http://arxiv.org/abs/1703.01424
Autor:
Lederer, Susan E.
Publikováno v:
The Hastings Center Report, 2020 Nov 01. 50(6), 8-9.
Externí odkaz:
https://www.jstor.org/stable/26989275
Autor:
de Wit, Julien, Wakeford, Hannah R., Gillon, Michael, Lewis, Nikole K., Valenti, Jeff A., Demory, Brice-Olivier, Burgasser, Adam J., Delrez, Laetitia, Jehin, Emmanuel, Lederer, Susan M., Triaud, Amaury H. M. J., Van Grootel, Valerie
Three Earth-sized exoplanets were recently discovered close to the habitable zone of the nearby ultracool dwarf star TRAPPIST-1. The nature of these planets has yet to be determined, since their masses remain unmeasured and no observational constrain
Externí odkaz:
http://arxiv.org/abs/1606.01103