An exomoon survey of 70 cool giant exoplanets and the new candidate Kepler-1708 b-i. [PDF]
Nat Astron, 2022 Kipping D +8 more
europepmc +1 more source
Introduction-First Billion Years: Habitability. [PDF]
Astrobiology, 2021 Rivera-Valentín EG +6 more
europepmc +1 more source
Detection of Four Cold Jupiters through Combined Analyses of Radial Velocity and Astrometry Data
The Astronomical JournalCold Jupiters play a crucial role in planet formation and dynamical evolution. Since their initial discovery around 47 UMa, they have attracted significant interest; however, their formation mechanisms remain uncertain, underscoring the need to expand ...
Yiyun Wu +21 more
doaj +1 more source
On the implementation of novel RKARMS(4,4) algorithm to study the structures of initial extrasolar giant protoplanets. [PDF]
Heliyon, 2020 Chandra Paul G +2 more
europepmc +1 more source
Semianalytical Accretion-tracer Emission: Forming Planets Are Intrinsically Faint
The Astrophysical JournalDirect-imaging surveys have looked for accreting planets through their accretion tracers such as H α but have been less fruitful than expected.
Gabriel-Dominique Marleau
doaj +1 more source
Production of diamond using intense heavy ion beams at the FAIR facility and application to planetary physics. [PDF]
Sci Rep, 2023 Tahir NA +4 more
europepmc +1 more source
The Heating Efficiency of Hot Jupiters from a Data-driven Perspective
The Astronomical JournalThe inflated radii of hot Jupiters have been explored by various theoretical mechanisms. By connecting planetary thermal evolution models with the observed properties of hot Jupiters using hierarchical Bayesian models, a theoretical parameter called the ...
Sheng Jin +3 more
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A comprehensive investigation of the Galilean moon, Io, by tracing mass and energy flows. [PDF]
Exp Astron (Dordr), 2022 Thomas N.
europepmc +1 more source
Relative Occurrence Rate between Hot and Cold Jupiters as an Indicator to Probe Planet Migration
The Astrophysical JournalWe propose a second-order statistic parameter ε , the relative occurrence rate between hot Jupiters (HJs) and cold Jupiters (CJs) ( ε = η _HJ / η _CJ ), to probe the migration of gas giants. Since the planet occurrence rate is the combined outcome of the
Tianjun Gan +6 more
doaj +1 more source
The Roman Microlensing Survey: Confirmation or Refutation of Gas Giant Exoplanet Formation Theories
The Astrophysical JournalExoplanet research has moved from the discovery of new classes of planets toward creating a census of exoplanet population demographics across the spectrum of exoplanet and host star masses.
Alan P. Boss
doaj +1 more source