Results 111 to 120 of about 5,562 (188)

Planetary population synthesis and the emergence of four classes of planetary system architectures. [PDF]

Eur Phys J Plus, 2023
Emsenhuber A, Mordasini C, Burn R.
europepmc   +1 more source

Formation of Super-Earths and Mini-Neptunes from Rings of Planetesimals

The Astrophysical Journal Letters
The solar system's planetary architecture has been proposed to be consistent with the terrestrial and giant planets forming from material rings at ∼1 au and ∼5 au, respectively.
Sho Shibata, Andre Izidoro
doaj   +1 more source

The orbital eccentricity distribution of planets orbiting M dwarfs. [PDF]

Proc Natl Acad Sci U S A, 2023
Sagear S, Ballard S.
europepmc   +1 more source

Salty ice and the dilemma of ocean exoplanet habitability. [PDF]

Nat Commun, 2022
Journaux B.
europepmc   +1 more source

A Testbed for Tidal Migration: The 3D Architecture of an Eccentric Hot Jupiter HD 118203 b Accompanied by a Possibly Aligned Outer Giant Planet

The Astronomical Journal
Characterizing outer companions to hot Jupiters plays a crucial role in deciphering their origins. We present the discovery of a long-period giant planet, HD 118203 c ( ${m}_{c}={11.79}_{-0.63}^{+0.69}\ {M}_{{\rm{J}}}$ , ${a}_{c}={6.28}_{-0.11}^{+0.10 ...
Jingwen Zhang, Daniel Huber, Lauren M. Weiss, Jerry W. Xuan, Jennifer A. Burt, Fei Dai, Nicholas Saunders, Erik A. Petigura, Ryan A. Rubenzahl, Joshua N. Winn, Sharon X. Wang, Judah Van Zandt, Max Brodheim, Zachary R. Claytor, Ian Crossfield, William Deich, Benjamin J. Fulton, Steven R. Gibson, Samuel Halverson, Grant M. Hill, Bradford Holden, Aaron Householder, Andrew W. Howard, Howard Isaacson, Stephen Kaye, Kyle Lanclos, Russ R. Laher, Jack Lubin, Joel Payne, Arpita Roy, Christian Schwab, Abby P. Shaum, Josh Walawender, Edward Wishnow, Sherry Yeh   +34 more
doaj   +1 more source

Exoplanets, extraterrestrial life and beyond: an interview with Douglas Lin. [PDF]

Natl Sci Rev, 2022
Xin 辛玲 L.
europepmc   +1 more source

Predicting the Dominant Formation Mechanism of Multiplanetary Systems

The Astrophysical Journal Letters
Most, if not all, Sun-like stars host one or more planets, making multiplanetary systems commonplace in our Galaxy. We utilize hundreds of multiplanet simulations to explore the origin of such systems, focusing on their orbital architecture.
Cheyanne Shariat, Yasuhiro Hasegawa, Bradley M. S. Hansen, Tze Yeung Mathew Yu, Renyu Hu   +4 more
doaj   +1 more source

Synergies Between Venus & Exoplanetary Observations: Venus and Its Extrasolar Siblings. [PDF]

Space Sci Rev, 2023
Way MJ, Ostberg C, Foley BJ, Gillmann C, Höning D, Lammer H, O'Rourke J, Persson M, Plesa AC, Salvador A, Scherf M, Weller M.   +11 more
europepmc   +1 more source

Study of Exoplanet Migration Mechanisms with the Direct Imaging Method

Study of Exoplanet Migration Mechanisms with the Direct Imaging Method
学位の種別:課程博士 審査委員会委員 : （主査）東京大学教授 小久保 英一郎, 東京大学准教授 宮田 隆志, 東京大学准教授 片坐 宏一, 東京大学准教授 生駒 大洋, 大阪大学教授 芝井 ...
openaire  

Planet population synthesis: the role of stellar encounters. [PDF]

Mon Not R Astron Soc, 2022
Ndugu N, Abedigamba OP, Andama G.
europepmc   +1 more source