Results 11 to 20 of about 3,367,182 (237)

Shoulder of Dust Rings Formed by Planet–Disk Interactions [PDF]

The Astrophysical Journal
Recent analyses of millimeter-wavelength protoplanetary disk observations have revealed several emission excesses on the previously identified dust rings, referred to as dust shoulders.
Jiaqing Bi, Min-Kai Lin
doaj   +4 more sources

Dynamical Analysis of the HD 169142 Planet-forming Disk: Twelve Years of High-contrast Polarimetry

The Astronomical Journal
We present a dynamical analysis of the HD 169142 planet-forming disk based on high-contrast polarimetric imaging over a twelve-year observational period, offering insights into its disk evolution and planet–disk interactions.
Miles Lucas, Michael Bottom, Ruobing Dong, Myriam Benisty, Mario Flock, Maria Vincent, Jonathan Williams, Kyohoon Ahn, Thayne Currie, Vincent Deo, Olivier Guyon, Tomoyuki Kudo, Lucinda Lilley, Julien Lozi, Maxwell Millar-Blanchaer, Barnaby Norris, Sebastián Pérez, Boris Safonov, Peter Tuthill, Taichi Uyama, Sébastien Vievard, Manxuan Zhang   +21 more
doaj   +2 more sources

A colorful view of planet formation:A multi-wavelength study of planet-disk interactions [PDF]

, 2021
The broad variety of planets and planetary systems discovered in the last couple of decades around other stars has taught us that these can be, and more often than not tend to be, very different from our own.
Muro Arena, G.A.
core   +5 more sources

Constraining the gas distribution in the PDS 70 disk as a method to assess the effect of planet-disk interactions [PDF]

, 2023
Embedded planets are potentially the cause of substructures like gaps and cavities observed in several protoplanetary disks. Thus, the substructures observed in the continuum and in line emission encode information about the presence of planets in the ...
Law, C., Benisty, M., Öberg, K., Teague, R., Portilla-Revelo, B., C. Law, M. Benisty, Kamp, I.; id_orcid, Rab, C., Ch. Rab, Rab, Ch., Rab, Ch, K. Öberg, I. Kamp, Dishoeck, E., van Dishoeck, E. F., Kamp, I., Portilla-Revelo, B.; id_orcid, Dishoeck, E.F. van, E. F. van Dishoeck, B. Portilla-Revelo, Facchini, S., S. Facchini, J. Bae, R. Teague, Bae, J.   +25 more
core   +1 more source

Planet-disk interactions in non-isothermal disks [PDF]

, 2015
Protoplanetary disks control the formation and evolution of planets, in reaction the planets also influence the disk structure. Disk gas and dust are the building materials of planets. Tidal forces between planet and disk determine the radial movement of
Lobo Gomes, Aiara
core   +1 more source

Gap formation in a self-gravitating disk and the associated migration of the embedded giant planet [PDF]

, 2014
We present the results of our recent study on the interactions between a giant planet and a self-gravitating gas disk. We investigate how the disk's self-gravity affects the gap formation process and the migration of the giant planet.
Zhang, Hui, Zhou, Ji-Lin, Liu, Huigen, Wittenmyer, Robert A.   +3 more
core   +1 more source

Signatures of Planet-Disk Interaction and Disk Winds [PDF]

, 2022
Protoplanetary disks, consisting of gas and dust, are thought to be the birthplace of planets. Recent observations have revealed a multitude of substructures in the dust continuum and scattered light emission.
Rodenkirch, Peter Jury
core   +1 more source

The Orbital Evolution of Planet-Disk Solar Systems. [PDF]

, 2008
The extrasolar planets discovered to date possess larger eccentricities and smaller semi-major axes than similar planets in our solar system. It is not thought possible for these planets to form in situ; we propose they result from a combination of ...
Moorhead, Althea Valkyrie
core   +6 more sources

Star-planet interactions [PDF]

, 2021
Context. Tidal interactions and planetary evaporation processes impact the evolution of close-in star–planet systems. Aims. We study the impact of stellar rotation on these processes. Methods.
Vincent Bourrier, Rao, Suvrat, Bourrier, Vincent, Ekström, Sylvia, Mordasini, Christoph, Georgy, Cyril, Pezzotti, Camilla, Suvrat Rao, Camilla Pezzotti, Eggenberger, Patrick, Georges Meynet, Meynet, Georges, Christoph Mordasini, Cyril Georgy, Buldgen, Gaël, Patrick Eggenberger, Gaël Buldgen, Sylvia Ekström   +17 more
core   +3 more sources

Planet–Disk Interactions

, 2008
Tides come from the fact that different parts of a system do not fall in exactly the same way in a non-uniform gravity field. In the case of a protoplanetary disk perturbed by an orbiting, prograde protoplanet, the protoplanet tides raise a wake in ...
F.S. Masset
core   +1 more source