Results 11 to 20 of about 10,242 (205)
Kepler constraints on planets near hot Jupiters. [PDF]
Proc Natl Acad Sci U S A, 2012 We present the results of a search for planetary companions orbiting near hot Jupiter planet candidates (Jupiter-size candidates with orbital periods near 3 d) identified in the Kepler data through its sixth quarter of science operations.
Steffen JH +11 more
europepmc +9 more sources
Hot Stars with Hot Jupiters Have High Obliquities [PDF]
The Astrophysical Journal, 2010 We show that stars with transiting planets for which the stellar obliquity is large are preferentially hot (T_eff > 6250 K). This could explain why small obliquities were observed in the earliest measurements, which focused on relatively cool stars drawn
Anderson +35 more
core +8 more sources
Annual Review of Astronomy and Astrophysics, 2018 Hot Jupiters were the first exoplanets to be discovered around main sequence stars and astonished us with their close-in orbits. They are a prime example of how exoplanets have challenged our textbook, solar-system inspired story of how planetary systems form and evolve.
Dawson, Rebekah I., Johnson, John Asher
openaire +4 more sources
Warm Jupiters are less lonely than hot Jupiters: close neighbours [PDF]
The Astrophysical Journal, 2016 Exploiting the Kepler transit data, we uncover a dramatic distinction in the prevalence of sub-Jovian companions, between systems that contain hot Jupiters (periods inward of 10 days) and those that host warm Jupiters (periods between 10 and 200 days ...
Huang, Chelsea X. +2 more
core +6 more sources
Hot Jupiters and Cool Stars [PDF]
The Astrophysical Journal, 2014 Close-in planets are in jeopardy as their host stars evolve off the main sequence to the subgiant and red giant phases. In this paper, we explore the influences of the stellar mass (in the range 1.5--2\Mso ), mass-loss prescription, planet mass (from ...
Livio, Mario +3 more
core +3 more sources
Evolution of Ohmically Heated Hot Jupiters [PDF]
The Astrophysical Journal, 2011 We present calculations of thermal evolution of Hot Jupiters with various masses and effective temperatures under Ohmic dissipation. The resulting evolutionary sequences show a clear tendency towards inflated radii for effective temperatures that give ...
Batygin, Konstantin +2 more
core +4 more sources
Hot Jupiters from secular planet–planet interactions [PDF]
Nature, 2011 accepted for publication by Nature, 3 figures (version after proof - some typos corrected)
Naoz, Smadar +4 more
openaire +5 more sources
Atmospheric Sulfur Photochemistry on Hot Jupiters [PDF]
The Astrophysical Journal, 2009 We develop a new 1D photochemical kinetics code to address stratospheric chemistry and stratospheric heating in hot Jupiters. Here we address optically active S-containing species and CO2 at 1200 < T < 2000 K.
Fortney, J. J. +4 more
core +3 more sources
Circulation and Dissipation on Hot Jupiters [PDF]
The Astrophysical Journal, 2010 Many global circulation models predict supersonic zonal winds and large vertical shears in the atmospheres of short-period jovian exoplanets. Using linear analysis and nonlinear local simulations, we investigate hydrodynamic dissipation mechanisms to ...
Arras +15 more
core +2 more sources
Evaporation of hot jupiters and hot neptunes [PDF]
EPJ Web of Conferences, 2011 Among the nearly five hundred extra-solar planets known, almost 30% orbit closer than 0.1 AU from their parent star. We will review the observations and the corresponding models of the evaporation of these ‘hot jupiters’.
Ehrenreich D.
doaj +2 more sources