Results 91 to 100 of about 298 (156)

Thermal Emission and Confirmation of the Frigid White Dwarf Exoplanet WD 1856+534 b

The Astrophysical Journal Letters
We report the detection of thermal emission from and confirm the planetary nature of WD 1856+534 b, the first transiting planet known to orbit a white dwarf (WD) star.
Mary Anne Limbach, Andrew Vanderburg, Ryan J. MacDonald, Kevin B. Stevenson, Sydney Jenkins, Simon Blouin, Emily Rauscher, Rachel Bowens-Rubin, Elena Gallo, James Mang, Caroline V. Morley, David K. Sing, Christopher O’Connor, Alexander Venner, Siyi Xu   +14 more
doaj   +1 more source

ALMA High-resolution Observation for the Transitional Disk Around IRAS 04125+2902

The Astrophysical Journal
Recently, the youngest transiting planet was discovered around the T Tauri star, IRAS 04125+2902, in the Taurus-Auriga star-forming region. This system is crucial for understanding the early stages of planet formation.
Ayumu Shoshi, Takayuki Muto, Quincy Bosschaart, Nienke van der Marel, Gijs D. Mulders, Mitsuki Omura, Kazuki Tokuda, Masahiro N. Machida   +7 more
doaj   +1 more source

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

Ten Aligned Orbits: Planet Migration in the Era of JWST and Ariel

The Astronomical Journal
Understanding the diverse formation and migration pathways that shape exoplanetary systems requires characterizing both their atmospheric properties and their orbital dynamics.
J. Zak, H. M. J. Boffin, A. Bocchieri, E. Sedaghati, Z. Balkoova, P. Kabath   +5 more
doaj   +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  

Early Release Science of the exoplanet WASP-39b with JWST NIRISS. [PDF]

Nature, 2023
Feinstein AD, Radica M, Welbanks L, Murray CA, Ohno K, Coulombe LP, Espinoza N, Bean JL, Teske JK, Benneke B, Line MR, Rustamkulov Z, Saba A, Tsiaras A, Barstow JK, Fortney JJ, Gao P, Knutson HA, MacDonald RJ, Mikal-Evans T, Rackham BV, Taylor J, Parmentier V, Batalha NM, Berta-Thompson ZK, Carter AL, Changeat Q, Dos Santos LA, Gibson NP, Goyal JM, Kreidberg L, López-Morales M, Lothringer JD, Miguel Y, Molaverdikhani K, Moran SE, Morello G, Mukherjee S, Sing DK, Stevenson KB, Wakeford HR, Ahrer EM, Alam MK, Alderson L, Allen NH, Batalha NE, Bell TJ, Blecic J, Brande J, Caceres C, Casewell SL, Chubb KL, Crossfield IJM, Crouzet N, Cubillos PE, Decin L, Désert JM, Harrington J, Heng K, Henning T, Iro N, Kempton EM, Kendrew S, Kirk J, Krick J, Lagage PO, Lendl M, Mancini L, Mansfield M, May EM, Mayne NJ, Nikolov NK, Palle E, Petit Dit de la Roche DJM, Piaulet C, Powell D, Redfield S, Rogers LK, Roman MT, Roy PA, Nixon MC, Schlawin E, Tan X, Tremblin P, Turner JD, Venot O, Waalkes WC, Wheatley PJ, Zhang X.   +88 more
europepmc   +1 more source

A precise metallicity and carbon-to-oxygen ratio for a warm giant exoplanet from its panchromatic JWST emission spectrum. [PDF]

Proc Natl Acad Sci U S A
Wiser LS, Bell TJ, Line MR, Schlawin E, Beatty TG, Welbanks L, Greene TP, Parmentier V, Murphy MM, Fortney JJ, Arnold K, Mehta N, Ohno K, Mukherjee S.   +13 more
europepmc   +1 more source

The Nature and Origins of Sub-Neptune Size Planets. [PDF]

J Geophys Res Planets, 2021
Bean JL, Raymond SN, Owen JE.
europepmc   +1 more source

Exploring the sub-Neptune frontier with JWST. [PDF]

Proc Natl Acad Sci U S A
Madhusudhan N, Holmberg M, Constantinou S, Cooke GJ.   +3 more
europepmc   +1 more source

Planets larger than Neptune have elevated eccentricities. [PDF]

Proc Natl Acad Sci U S A
Gilbert GJ, Petigura EA, Entrican PM.
europepmc   +1 more source