Results 11 to 20 of about 91,165 (293)

Dust Settling and Rapid Planetary Migration [PDF]

Monthly Notices of the Royal Astronomical Society, 2010
Planetary migration is essential to explain the observed mass-period relation for exoplanets. Without some stopping mechanism, the tidal, resonant interaction between planets and their gaseous disc generally causes the planets to migrate inward so ...
Abramowitz, Alibert, Artymowicz, Baruteau, Bate, Birnstiel, Casoli, Chiang, Crida, D’Angelo, D’Angelo, Gammie, Goldreich, Goldreich, Hasegawa, Hasegawa, Ida, Jang-Condell, Jang-Condell, Jang-Condell, Kley, Korycansky, Lubow, Masset, Masset, Masset, Masset, Masset, Masset, Matsumura, Matsumura, Matsumura, Menou, Mordasini, Nelson, Paardekooper, Paardekooper, Paardekooper, Paardekooper, Paardekooper, Paardekooper, Paardekooper, Ralph E. Pudritz, Scholz, Tanaka, Udry, Ward, Ward, Ward, Ward, Yasuhiro Hasegawa, Zhang   +51 more
core   +3 more sources

Resonant Removal of Exomoons During Planetary Migration [PDF]

The Astrophysical Journal, 2015
Jupiter and Saturn play host to an impressive array of satellites, making it reasonable to suspect that similar systems of moons might exist around giant extrasolar planets.
Adams, Fred C., Batygin, Konstantin, Spalding, Christopher   +2 more
core   +5 more sources

Planet heating prevents inward migration of planetary cores [PDF]

Nature, 2015
Planetary systems are born in the disks of gas, dust and rocky fragments that surround newly formed stars. Solid content assembles into ever-larger rocky fragments that eventually become planetary embryos. These then continue their growth by accreting leftover material in the disc.
Pablo Benítez-Llambay, Frederic Masset, Gloria Koenigsberger   +2 more
exaly   +5 more sources

How planetary growth outperforms migration [PDF]

Astronomy & Astrophysics, 2019
Planetary migration is a major challenge for planet formation theories. The speed of Type I migration is proportional to the mass of a protoplanet, while the final decade of growth of a pebble-accreting planetary core takes place at a rate that scales ...
Brasser, Ramon, Ida, Shigeru, Johansen, Anders   +2 more
core   +2 more sources

Vertical instability and inclination excitation during planetary migration [PDF]

Celestial Mechanics and Dynamical Astronomy, 2014
We consider a two-planet system, which migrates under the influence of dissipative forces that mimic the effects of gas-driven (Type II) migration. It has been shown that, in the planar case, migration leads to resonant capture after an evolution that ...
Antoniadou, K. I., Tsiganis, K., Voyatzis, G.   +2 more
core   +3 more sources

Planetary migration in evolving planetesimals discs [PDF]

International Journal of Modern Physics D, 2003
In the current paper, we further improved the model for the migration of planets introduced in Del Popolo et al. (2001) and extended to time-dependent planetesimal accretion disks in Del Popolo and Eksi (2002). In the current study, the assumption of Del
A. DEL POPOLO, Binney J., Boss A. P., Chandrasekhar S., Del Popolo A., E. NİHAL ERCAN, İ. SAFFET YEŞİLYURT, Safronov V. S., Stepinski T. F., Stepinski T. F., Stern S. A., Wuchterl G., Öpik E. J.   +12 more
core   +4 more sources

Terrestrial planetary plants: Essential preparations for interstellar migration

Current Plant Biology
Interstellar migration offers great potential for expanding human habitable space. As a powerful entropy-reducing system, plants convert simple, disordered chemical elements into complex, ordered organic macromolecules.
Xiumei Luo, Ying Wang, Jiasui Zhan, Maozhi Ren   +3 more
doaj   +2 more sources

Connecting planetary health, climate change, and migration [PDF]

The Lancet Planetary Health, 2018
Stefanie Schütte, François Gemenne, Muhammad Zaman, Antoine Flahault, Anneliese Depoux   +4 more
doaj   +5 more sources

Adapting to migration as a planetary force [PDF]

Lancet, The, 2015
exaly   +3 more sources

Planetary Migration [PDF]

, 2021
Studies of planet migration derived from disc planet interactions began before the discovery of exoplanets. The potential importance of migration for determining orbital architectures being realised, the field received greater attention soon after the initial discoveries of exoplanets.
openaire   +2 more sources