Results 261 to 270 of about 16,229 (284)

Discovery of the most compact 3+1-type quadruple star system TIC 120362137. [PDF]

Nat Commun
Borkovits T, Rappaport SA, Chen HL, Torres G, Mitnyan T, Kostov VB, Powell BP, Pribulla T, Zasche P, Bíró IB, Csányi I, Czavalinga DR, Dencs Z, Garai Z, Kolář J, Cagaš P, Henzl Z, Kaye T, Kučáková H, Mašek M, Uhlař R.   +20 more
europepmc   +1 more source

An ultra-short-period super-Earth with an extremely high density and an outer companion. [PDF]

Sci Rep
Livingston JH, Gandolfi D, Trani AA, Herath M, Barragán O, Hatzes A, Luque R, Fukui A, Nowak G, Palle E, Hellier C, Fridlund M, de Leon J, Hirano T, Narita N, Albrecht S, Dai F, Deeg H, Van Eylen V, Korth J, Tamura M.   +20 more
europepmc   +1 more source

The Power Budget of Star-Planet Magnetic Interactions

openaire   +3 more sources

Chasing Star–Planet Magnetic Interactions: The Case of Kepler-78

Astrophysical Journal, 2019
International audienceObservational evidence of star-planet magnetic interactions (SPMIs) in compact exosystems have been looked for in the past decades.
A Strugarek, Allan Sacha Brun, J -F Donati   +2 more
exaly   +2 more sources

Signs of magnetic star-planet interactions in HD 118203

Astronomy and Astrophysics
Context. Planetary systems with close-in giant planets can experience magnetic star-planet interactions that modify the activity levels of their host stars. The induced activity is known to strongly depend on the magnetic moment of the interacting planet.
A Castro-González, J Lillo-Box, A C M Correia   +2 more
exaly   +2 more sources

Magnetic field strengths of hot Jupiters from signals of star–planet interactions [PDF]

Nature Astronomy, 2019
Evidence of star-planet interactions in the form of planet-modulated chromospheric emission has been noted for a number of hot Jupiters. Magnetic star-planet interactions involve the release of energy stored in the stellar and planetary magnetic fields ...
P Wilson Cauley, Evgenya L Shkolnik, Joe Llama   +2 more
exaly   +2 more sources

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Star-planet Interactions

2020
Among the numerous lessons learnt thanks to the CoRoT mission, it is now clear that stellar systems should be considered as a whole, i.e. including both the planets and their host star. While the communities interested in exo-planetary sciences and stellar physics were bound together by the same instrument, CoRoT, it soon appeared that they share a ...
LANZA, Antonino Francesco, Ferraz-Mello, S., CoRot Team   +2 more
openaire   +1 more source

Star-Planet Interactions

2019
In Chaps. 10 and 11, I surveyed the various ways in which a host star’s radiation and wind can erode an exoplanet’s atmosphere, change its chemistry, and thereby determine whether the exoplanet could be habitable. I now turn to the question of whether an exoplanet can change the properties of its host star, in particular, its rotation rate, UV and X ...
openaire   +1 more source

MOVES – V. Modelling star–planet magnetic interactions of HD 189733

Monthly Notices of the Royal Astronomical Society, 2022
A Strugarek, R Fares, V Bourrier
exaly