Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chebly, Judy"'
In many star-planet systems discovered so far, the innermost planet orbits within only a few stellar radii. In these systems, planets could become in-situ probes of the extended stellar magnetic field. Because they disturb the field as they move, the
Externí odkaz:
http://arxiv.org/abs/2311.04316
As a cool star evolves, it loses mass and angular momentum due to magnetized stellar winds which affect its rotational evolution. This change has consequences that range from the alteration of its activity to influences over the atmosphere of any orb
Externí odkaz:
http://arxiv.org/abs/2307.04615
Autor:
Alvarado-Gómez, Julián D., Cohen, Ofer, Drake, Jeremy J., Fraschetti, Federico, Poppenhäger, Katja, Garraffo, Cecilia, Chebly, Judy, Ilin, Ekaterina, Harbach, Laura, Kochukhov, Oleg
Two close-in planets have been recently found around the M-dwarf flare star AU Microscopii (AU Mic). These Neptune-sized planets (AU Mic b and c) seem to be located very close to the so-called "evaporation valley" in the exoplanet population, making
Externí odkaz:
http://arxiv.org/abs/2202.07949
Publikováno v:
Astronomische Nachrichten 2021
The cumulative effect of the magnetized stellar winds on exoplanets dominates over other forms of star-planet interactions. When combined with photoevaporation, these winds will lead to atmospheric erosion. This is directly connected with the concept
Externí odkaz:
http://arxiv.org/abs/2111.09707
Publikováno v:
Monthly Notices of the Royal Astronomical Society; 1/15/2024, Vol. 527 Issue 2, p3395-3417, 23p
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Oct2023, Vol. 524 Issue 4, p5060-5079, 20p
Publikováno v:
Astronomische Nachrichten; May/Apr2022, Vol. 343 Issue 4, p1-7, 7p
Simulating the Space Weather in the AU Mic System: Stellar Winds and Extreme Coronal Mass Ejections.
Autor:
Alvarado-Gómez, Julián D., Cohen, Ofer, Drake, Jeremy J., Fraschetti, Federico, Poppenhaeger, Katja, Garraffo, Cecilia, Chebly, Judy, Ilin, Ekaterina, Harbach, Laura, Kochukhov, Oleg
Publikováno v:
Astrophysical Journal; 3/24/2022, Vol. 928 Issue 2, p1-12, 12p