Results 51 to 60 of about 2,913 (208)
Shallowness of circulation in hot Jupiters [PDF]
, 2022 The inflated radii of giant short-period extrasolar planets collectively indicate that the interiors of hot Jupiters are heated by some anomalous energy dissipation mechanism.
Bitsch, B +5 more
core +1 more source
ATMOSPHERIC HEAT REDISTRIBUTION ON HOT JUPITERS [PDF]
The Astrophysical Journal, 2013 Infrared lightcurves of transiting hot Jupiters present a trend in which the atmospheres of the hottest planets are less efficient at redistributing the stellar energy absorbed on their daysides---and thus have a larger day-night temperature contrast---than colder planets.
Perez-Becker, Daniel, Showman, Adam P.
openaire +2 more sources
Hot Jupiters, cold kinematics [PDF]
, 2021 Context. The birth environments of planetary systems are thought to influence planet formation and orbital evolution through external photoevaporation and stellar flybys.
Lambrechts, Michiel +7 more
core +1 more source
The Astronomical Journal, 2023 We study the emergent spectral fluxes of transiting hot Jupiters, using secondary eclipses from Spitzer. To achieve a large and uniform sample, we have reanalyzed all secondary eclipses for all hot Jupiters observed by Spitzer at 3.6 and/or 4.5 μ m.
Drake Deming +7 more
doaj +1 more source
Multi-Component MHD Model of Hot Jupiter Envelopes
Universe, 2021 A numerical model description of a hot Jupiter extended envelope based on the approximation of multi-component magnetic hydrodynamics is presented. The main attention is focused on the problem of implementing the completed MHD stellar wind model.
Andrey Zhilkin, Dmitri Bisikalo
doaj +1 more source
TRANSITIONS IN THE CLOUD COMPOSITION OF HOT JUPITERS [PDF]
The Astrophysical Journal, 2016 ABSTRACT Over a large range of equilibrium temperatures, clouds shape the transmission spectrum of hot Jupiter atmospheres, yet their composition remains unknown. Recent observations show that the Kepler light curves of some hot Jupiters are asymmetric: for the hottest planets, the light curve peaks before secondary eclipse, whereas for ...
Vivien Parmentier +4 more
openaire +4 more sources
Unified Formation Channel of Hot and Warm Jupiters via Planet–Planet Scattering
The Astrophysical Journal LettersRecent observations show distinct orbital architectures for hot and warm Jupiters: hot Jupiters span a wide range of stellar obliquities and tend to host distant companions without close-by companions, whereas warm Jupiters are often aligned and ...
Julia Esposito, Gongjie Li, Songhu Wang
doaj +1 more source
Advanced Electronic Materials, EarlyView.A novel strategy is used to fabricate multi‐threshold‐voltage (multi‐Vth) IGZO FETs via continuous‐wave laser scanning annealing (CW‐LSA). By tuning the laser power and scan speed, low, standard, and high Vth values of 0.22, 0.42, and 0.62 V, respectively, were achieved on a single wafer with excellent uniformity (coefficient of variation: 2.17%–6.61%).
Jun‐Hyeok Choi +8 more
wiley +1 more source
Superflares and “Hot-Jupiters” [PDF]
Symposium - International Astronomical Union, 2004 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.
openaire +1 more source
Advanced Energy Materials, EarlyView.Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song +9 more
wiley +1 more source