Zobrazeno 81 - 90
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pro vyhledávání: '"Triaud, Amaury H. M. J."'
This paper considers whether the population of known transiting exoplanets provides evidence for additional outer planets on inclined orbits, due to the perturbing effect of such planets on the orbits of inner planets. As such, we develop a semi-anal
Externí odkaz:
http://arxiv.org/abs/1703.10046
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:
Triaud, Amaury H. M. J., Neveu-VanMalle, Marion, Lendl, Monika, Anderson, David R., Cameron, Andrew Collier, Delrez, Laetitia, Doyle, Amanda, Gillon, Michaël, Hellier, Coel, Jehin, Emmanüel, Maxted, Pierre F. L., Ségransan, Damien, Smalley, Barry, Queloz, Didier, Pollacco, Don, Southworth, John, Tregloan-Reed, Jeremy, Udry, Stéphane, West, Richard
We report the detection of two new systems containing transiting planets. Both were identified by WASP as worthy transiting planet candidates. Radial-velocity observations quickly verified that the photometric signals were indeed produced by two tran
Externí odkaz:
http://arxiv.org/abs/1612.04166
Planet formation theories predict a large but still undetected population of short-period terrestrial planets orbiting brown dwarfs. Should specimens of this population be discovered transiting relatively bright and nearby brown dwarfs, the Jupiter-s
Externí odkaz:
http://arxiv.org/abs/1609.05053
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Autor:
Cloutier, Ryan, Triaud, Amaury H. M. J
The Rossiter-McLaughlin effect is the principal method of determining the sky-projected spin--orbit angle ($\beta$) of transiting planets. Taking the example of the recently discovered TRAPPIST-1 system, we explore how ultracool dwarfs facilitate the
Externí odkaz:
http://arxiv.org/abs/1608.01334
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