Results 21 to 30 of about 656,247 (169)
Evidence of three mechanisms explaining the radius anomaly of hot Jupiters [PDF]
, 2021 Context. The anomalously large radii of hot Jupiters are still not fully understood, and all of the proposed explanations are based on the idea that these close-in giant planets possess hot interiors. Most of the mechanisms proposed have been tested on a
P. Mollière +9 more
core +3 more sources
A Massive Hot Jupiter Orbiting a Metal-rich Early M Star Discovered in the TESS Full-frame Images
The Astronomical Journal, 2023 Observations and statistical studies have shown that giant planets are rare around M dwarfs compared with Sun-like stars. The formation mechanism of these extreme systems has remained under debate for decades. With the help of the TESS mission and ground-
Tianjun Gan +43 more
doaj +1 more source
Ohmic dissipation in hot Jupiters [PDF]
, 2011 We present an isolated analytical model for the ohmic heating in the interior of hot jupiters, treating the wind zone as a parameterized boundary condition. Under a conserved estimation of the strength of induced field and the assumption of an isothermal-
Huang, Chelsea (Xu), Cumming, Andrew
core +1 more source
Secondary eclipse observations for seven hot-Jupiters from the Anglo-Australian Telescope [PDF]
, 2015 International audienceWe report detections and constraints for the near-infrared Ks band secondary eclipses of seven hot-Jupiters using the IRIS2 infrared camera on the Anglo-Australian Telescope.
Zhou, G +13 more
core +1 more source
Grain Alignment and Rotational Disruption by Radiative Torques in Exoplanet Atmospheres
The Astrophysical Journal, 2023 Dust clouds are ubiquitous in the atmospheres of hot Jupiters and affect their observable properties. The alignment of dust grains in the clouds and resulting dust polarization provide a promising way to study the magnetic fields of exoplanets. Moreover,
Thiem Hoang, Alex Lazarian
doaj +1 more source
Atmospheric escape from hot Jupiters
, 2004 The extra-solar planet HD 209458b has been found to have an extended atmosphere of escaping atomic hydrogen (Vidal-Madjar et al. 2003), suggesting that “hot Jupiters” closer to their parent stars could evaporate. Here we estimate the atmospheric escape (
Hébrard, G. +7 more
core +1 more source
, 2021 We present the results of a uniform search for additional planets around all stars with confirmed hot Jupiters observed by the Transiting Exoplanet Survey Satellite (TESS) in its Cycle 1 survey of the southern ecliptic hemisphere.
Barclay, Thomas +29 more
core +1 more source
High‐Throughput Screening for Accelerated Oxide Glass Discovery
Advanced Science, EarlyView.A high‐throughput screening platform is presented that allows for accelerating laboratory glass synthesis by a factor of 102, using multicomponent stereolithographic printing. Automatic sample evaluation is achieved via Raman spectroscopy and similarity analysis without any sample preparation.
Igor Seibel‐Geraschenko +5 more
wiley +1 more source
Magnetohydrodynamics in hot Jupiters [PDF]
, 2021 PhD ThesisHot Jupiters are Jupiter-like exoplanets found in close-in orbits. This subjects them to high levels of stellar irradiance and is believed to tidally-lock them to their host stars, causing extreme day-night temperature differentials which in ...
Hindle, Alexander William
core
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