Results 21 to 30 of about 908,915 (272)
Superflares and “Hot-Jupiters” [PDF]
Schaefer, King & Deliyannis (2000) reported the discovery of powerful stellar flares on single, solar-type stars. The outbursts on these F8-G8 stars were 102–107 times more powerful than the largest solar flares. The observed properties are similar to the magnetic reconnection driven events of RS CVn binaries.
Eric P. Rubenstein
openalex +2 more sources
TRANSITIONS IN THE CLOUD COMPOSITION OF HOT JUPITERS [PDF]
Over a large range of equilibrium temperatures, clouds shape the transmission spectrum of hot Jupiter atmospheres, yet their composition remains unknown.
V. Parmentier +4 more
semanticscholar +7 more sources
Two Classes of Hot Jupiters [PDF]
We identify two classes of transiting planet, based on their equilibrium temperatures and Safronov numbers. We examine various possible explanations for the dichotomy. It may reflect the influence of planet or planetesimal scattering in determining when planetary migration stops.
Brad M. S. Hansen, Travis Barman
openalex +6 more sources
Radiative equilibrium models of “hot Jupiters” [PDF]
We present an extension of our equilibrium model, initially applied to 51 Peg b (Goukenleuque et al. 2000), to other irradiated extrasolar planets with different orbital distances (up to 1 AU). The model yields the mean atmospheric thermal structure and predicts the reflected spectral flux as well as the thermal flux emerging from such planets, in the ...
C. Goukenleuque +2 more
openalex +3 more sources
Runaway Migration and the Formation of Hot Jupiters [PDF]
Accepted for publication in ApJ.
F. Masset, J. C. B. Papaloizou
openalex +5 more sources
Photochemical Hazes Dramatically Alter Temperature Structure and Atmospheric Circulation in 3D Simulations of Hot Jupiters [PDF]
Photochemical hazes are expected to form in hot Jupiter atmospheres and may explain the strong scattering slopes and muted spectral features observed in the transmission spectra of many hot Jupiters.
M. Steinrueck +7 more
semanticscholar +1 more source
Orbital Decay of Hot Jupiters due to Weakly Nonlinear Tidal Dissipation [PDF]
We study tidal dissipation in hot Jupiter host stars due to the nonlinear damping of tidally driven g-modes, extending the calculations of Essick & Weinberg to a wide variety of stellar host types.
N. Weinberg +5 more
semanticscholar +1 more source
TESS Transit Timing of Hundreds of Hot Jupiters [PDF]
We provide a database of transit times and updated ephemerides for 382 planets based on data from the NASA Transiting Exoplanet Survey Satellite (TESS) and previously reported transit times, which were scraped from the literature in a semiautomated ...
Ekaterina S. Ivshina, J. Winn
semanticscholar +1 more source
Origins of Hot Jupiters from the Stellar Obliquity Distribution [PDF]
The obliquity of a star, or the angle between its spin axis and the average orbit normal of its companion planets, provides a unique constraint on that system’s evolutionary history. Unlike the solar system, where the Sun’s equator is nearly aligned with
M. Rice, Songhu Wang, G. Laughlin
semanticscholar +1 more source
Patchy Nightside Clouds on Ultra-hot Jupiters: General Circulation Model Simulations with Radiatively Active Cloud Tracers [PDF]
The atmospheres of ultra-hot Jupiters have been characterized in detail through recent phase curve and low- and high-resolution emission and transmission spectroscopic observations.
T. Komacek +3 more
semanticscholar +1 more source

