Results 101 to 110 of about 3,427 (167)

Relative Occurrence Rate between Hot and Cold Jupiters as an Indicator to Probe Planet Migration

The Astrophysical Journal
We 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, Kangrou Guo, Beibei Liu, Sharon X. Wang, Shude Mao, Johannes Buchner, Benjamin J. Fulton   +6 more
doaj   +1 more source

Introduction-First Billion Years: Habitability. [PDF]

Astrobiology, 2021
Rivera-Valentín EG, Filiberto J, Lynch KL, Mamajanov I, Lyons TW, Schulte M, Méndez A.   +6 more
europepmc   +1 more source

The Roman Microlensing Survey: Confirmation or Refutation of Gas Giant Exoplanet Formation Theories

The Astrophysical Journal
Exoplanet 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

Discovery of a Jupiter Analog Misaligned to the Inner Planetary System in HD 73344

The Astronomical Journal
We present the discovery of a Jupiter-like planet, HD 73344 d ( ${m}_{d}=2.5{5}_{-0.46}^{+0.56}\,{M}_{J}$ , ${a}_{d}=6.7{0}_{-0.26}^{+0.25}$ au, ${e}_{d}=0.1{8}_{-0.12}^{+0.14}$ ) based on 27 yr radial velocity (RV) observations from ELODIE, Lick ...
Jingwen Zhang, Lauren M. Weiss, Daniel Huber, Jerry W. Xuan, Michael Bottom, Benjamin J. Fulton, Howard Isaacson, Mason G. MacDougall, Nicholas Saunders   +8 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, Senthilkumar S, Rahman H.   +2 more
europepmc   +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, Bagnoud V, Neumayer P, Piriz AR, Piriz SA.   +4 more
europepmc   +1 more source

Infrared Spectra of Small Radicals for Exoplanetary Spectroscopy: OH, NH, CN and CH: The State of Current Knowledge. [PDF]

Molecules, 2023
Civiš S, Pastorek A, Ferus M, Yurchenko SN, Boudjema NI.   +4 more
europepmc   +1 more source

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

Jupiter Evolutionary Models Incorporating Stably Stratified Regions

The Astrophysical Journal
We address the issue of which broad set of initial conditions for the planet Jupiter best matches the current presence of a “fuzzy core” of heavy elements, while at the same time comporting with measured parameters such as its effective temperature ...
Roberto Tejada Arevalo, Ankan Sur, Yubo Su, Adam Burrows   +3 more
doaj   +1 more source

Identification of carbon dioxide in an exoplanet atmosphere. [PDF]

Nature, 2023
JWST Transiting Exoplanet Community Early Release Science Team.
europepmc   +1 more source