Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Tim Hallatt"'
Autor:
Charles Cadieux, Mykhaylo Plotnykov, René Doyon, Diana Valencia, Farbod Jahandar, Lisa Dang, Martin Turbet, Thomas J. Fauchez, Ryan Cloutier, Collin Cherubim, Étienne Artigau, Neil J. Cook, Billy Edwards, Tim Hallatt, Benjamin Charnay, François Bouchy, Romain Allart, Lucile Mignon, Frédérique Baron, Susana C. C. Barros, Björn Benneke, B. L. Canto Martins, Nicolas B. Cowan, J. R. De Medeiros, Xavier Delfosse, Elisa Delgado-Mena, Xavier Dumusque, David Ehrenreich, Yolanda G. C. Frensch, J. I. González Hernández, Nathan C. Hara, David Lafrenière, Gaspare Lo Curto, Lison Malo, Claudio Melo, Dany Mounzer, Vera Maria Passeger, Francesco Pepe, Anne-Sophie Poulin-Girard, Nuno C. Santos, Danuta Sosnowska, Alejandro Suárez Mascareño, Simon Thibault, Valentina Vaulato, Gregg A. Wade, François Wildi
Publikováno v:
The Astrophysical Journal Letters, Vol 960, Iss 1, p L3 (2024)
The two-planet transiting system LHS 1140 has been extensively observed since its discovery in 2017, notably with Spitzer, HST, TESS, and ESPRESSO, placing strong constraints on the parameters of the M4.5 host star and its small temperate exoplanets,
Externí odkaz:
https://doaj.org/article/248184ef49024f78bbde20d84a848845
Autor:
Tim Hallatt, Eve J. Lee
The sub-Saturn ($\sim$4--8$R_{\oplus}$) occurrence rate rises with orbital period out to at least $\sim$300 days. In this work we adopt and test the hypothesis that the decrease in their occurrence towards the star is a result of atmospheric mass los
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43a4ebddc4ef6075965624b58b2dc8ab
Autor:
Eve J. Lee, Tim Hallatt
Publikováno v:
The Astrophysical Journal. 904:134
The giant planet occurrence rate rises with orbital period out to at least $\sim$300 days. Large-scale planetary migration through the disk has long been suspected to be the physical origin of this feature, as the timescale of standard Type I migrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf61dc2d5a3201c36811b55654efeab
https://doi.org/10.3847/1538-4357/abc1d7
https://doi.org/10.3847/1538-4357/abc1d7
Autor:
Tim Hallatt, Paul Wiegert
Publikováno v:
The Astronomical Journal. 159:147
The low velocity of interstellar asteroid 1I/'Oumuamua with respect to our galaxy's Local Standard of Rest implies it is young. Adopting the young age hypothesis, we assess possible origin systems for this interstellar asteroid and for 2I/Borisov, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e9401716d00e7eabc64d9c0c98dc4a
https://doi.org/10.3847/1538-3881/ab7336
https://doi.org/10.3847/1538-3881/ab7336