Results 141 to 150 of about 53,007 (245)

Signs of Similar Stellar Obliquity Distributions for Hot and Warm Jupiters Orbiting Cool Stars [PDF]

, 2023
Marvin Morgan, Brendan P. Bowler, Quang H. Tran, Erik A. Petigura, Vighnesh Nagpal, Sarah Blunt   +5 more
openalex   +1 more source

A Planet Candidate Orbiting near the Hot Jupiter TOI-2818 b Inferred through Transit Timing

The Astrophysical Journal
TOI-2818 b is a hot Jupiter orbiting a slightly evolved G-type star on a 4.04 day orbit that shows transit timing variations (TTVs) suggestive of a decreasing orbital period. In the most recent year of TESS observations, transits were observed ∼8 minutes
Brendan J. McKee, Benjamin T. Montet, Samuel W. Yee, Joel D. Hartman, Joshua N. Winn, Jorge H. C. Martins, André M. Silva, Alexander L. Wallace   +7 more
doaj   +1 more source

Quartz Clouds in the Dayside Atmosphere of the Quintessential Hot Jupiter HD 189733 b

The Astrophysical Journal Letters
Recent mid-infrared observations with JWST's Mid-Infrared Instrument Low Resolution Spectrometer (MIRI LRS) have resulted in the first direct detections of absorption features from silicate clouds in the transmission spectra of two transiting exoplanets,
Julie Inglis, Natasha E. Batalha, Nikole K. Lewis, Tiffany Kataria, Heather A. Knutson, Brian M. Kilpatrick, Anna Gagnebin, Sagnick Mukherjee, Maria M. Pettyjohn, Ian J. M. Crossfield, Trevor O. Foote, David Grant, Gregory W. Henry, Maura Lally, Laura K. McKemmish, David K. Sing, Hannah R. Wakeford, Juan C. Zapata Trujillo, Robert T. Zellem   +18 more
doaj   +1 more source

WASP-41b: A Transiting Hot Jupiter Planet Orbiting a Magnetically Active G8V Star [PDF]

, 2011
P. F. L. Maxted, D. R. Anderson, A. Collier Cameron, C. Hellier, D. Queloz, B. Smalley, R. A. Street, A. H. M. J. Triaud, R. G. West, M. Gillon, T. A. Lister, F. Pepe, D. Pollacco, D. Ségransan, A. M. S. Smith, S. Udry   +15 more
openalex   +1 more source

Hot Jupiters and Super-Earths

, 2016
We explore the role of dynamics in shaping planetary system multiplicities, focussing on two particular problems. (1) We propose that the lack of close-in super-Earths in hot Jupiter systems is a signature of the migration history of the hot Jupiters and helps to discriminate between different mechanisms of migration.
Mustill, Alexander James, Davies, Melvyn B, Johansen, Anders   +2 more
openaire   +2 more sources

The evolution of hot Jupiters revealed by the age distribution of their host stars. [PDF]

Proc Natl Acad Sci U S A, 2023
Chen DC, Xie JW, Zhou JL, Dong S, Yang JY, Zhu W, Liu C, Huang Y, Xiang MS, Wang HF, Zheng Z, Luo AL, Zhang JH, Zhu Z.   +13 more
europepmc   +1 more source

Multiple planets or exomoons inKeplerhot Jupiter systems with transit timing variations? [PDF]

, 2013
R. Szabó, Gy. M. Szabó, G. Dálya, A. E. Simon, G. Hodosán, L. L. Kiss   +5 more
openalex   +1 more source

Double Hot Jupiter Formation through Mirrored ZLK Migration in Binary Star Systems: The Case of WASP-94

The Astrophysical Journal Letters
To date, only a handful of binary star systems are known with at least one confirmed planet orbiting each star. Such systems, however, offer a unique perspective on the stochasticity intrinsic to planet formation and evolution—particularly in twin binary
Yurou Liu, Tiger Lu, Malena Rice
doaj   +1 more source

ON THE DETECTION OF NON-TRANSITING HOT JUPITERS IN MULTIPLE-PLANET SYSTEMS [PDF]

, 2016
Sarah Millholland, Songhu Wang, Gregory Laughlin   +2 more
openalex   +1 more source

A Photochemical Phosphorus-Hydrogen-Oxygen Network for Hydrogen-dominated Exoplanet Atmospheres

The Astrophysical Journal
Due to the detection of phosphine (PH _3 ) in the solar system gas giants Jupiter and Saturn, PH _3 has long been suggested to be detectable in exosolar substellar atmospheres too.
Elspeth K. H. Lee, Shang-Min Tsai, Julianne I. Moses, John M. C. Plane, Channon Visscher, Stephen J. Klippenstein   +5 more
doaj   +1 more source