Results 31 to 40 of about 1,207,200 (332)
The dynamical role of the circumplanetary disc in planetary migration [PDF]
Astronomy & Astrophysics, 2009 Context. Numerical simulations of planets embedded in protoplanetary gaseous discs are a precious tool for studying the planetary migration; however, some approximations have to be made. Most often, the selfgravity of the gas is neglected.
A. Crida +4 more
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MINIMUM MASS SOLAR NEBULAE AND PLANETARY MIGRATION [PDF]
The Astrophysical Journal, 2009 The Minimum Mass Solar Nebula (MMSN) is a protoplanetary disk that contains the minimum amount of solids necessary to build the planets of the solar system. Assuming that the giant planets formed in the compact configuration they have at the beginning of
A. Crida
semanticscholar +8 more sources
Formation of a planetary Laplace resonance through migration in an eccentric disk [PDF]
Astronomy & Astrophysics, 2018 Context. Orbital mean motion resonances in planetary systems originate from dissipative processes in disk-planet interactions that lead to orbital migration.
Nicolas P Cimerman, W. Kley, R. Kuiper
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Type I planetary migration in a self-gravitating disk [PDF]
Proceedings of the International Astronomical Union, 2007 AbstractWe investigate the impact of the disk self-gravity on type I migration. We first show that considering a planet migrating in a disk without self-gravity can lead to a significant overestimate of the migration rate. Unbiased drift rates can be obtained only if the planet and the disk feel the same gravitational potential.
Clément Baruteau, F. Masset
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Formation of planetary systems by pebble accretion and migration [PDF]
Astronomy & Astrophysics, 2018 At least 30% of main sequence stars host planets with sizes of between 1 and 4 Earth radii and orbital periods of less than 100 days. We use N-body simulations including a model for gas-assisted pebble accretion and disk–planet tidal interaction to study
B. Bitsch +6 more
semanticscholar +2 more sources
Building bridges for migration in a planetary context [PDF]
European Journal of Public Health, 2019 Abstract Europe is experiencing high volumes of migration, both within and to the region. Globally, several factors contributing to high-volume migration, ranging from economic ones (migrant workers) to forced displacement caused by conflict, persecution and climate changes (draught or other extreme ...
Eupha Organized by: Ecdc +1 more
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Formation, migration, and stability of extrasolar planetary systems [PDF]
Proceedings of the International Astronomical Union, 2004 This paper presents recent results concerning the planet formation, planet migration, and the long term stability of planetary systems. Most stars are found in binary systems and binary companions can disrupt both planet formation and stability. We first consider the effects of outer binary companions on the late stages of terrestrial planet formation ...
Fred C. Adams
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Migration and dermatology: an issue of planetary importance [PDF]
Journal of the European Academy of Dermatology and Venereology, 2018 Aldo Morrone
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Resurgence of infectious diseases due to forced migration: is planetary health and One Health action synergistic? [PDF]
Lancet Planetary Health, 2018 Mahfuza Talukder Flowra, M. Asaduzzaman
semanticscholar +2 more sources
Adapting to migration as a planetary force [PDF]
The Lancet, 2015 The Lancet
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