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Science, 2008
The diversity of extrasolar planets and planetary systems challenges present theories of planetary system formation.
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The diversity of extrasolar planets and planetary systems challenges present theories of planetary system formation.
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Planetary Systems and their Formation
Astronomische Nachrichten, 2003A01 The Tautenburg Radial-velocity Survey for Extrasolar Planets A02 A Planetary Companion to the Binary Star γ Cephei A03 Spectral Types of Planetary Host Star Candidates: New Transiting Planets? A04 Direct Imaging of Extra-solar Planets Around Young Nearby Stars – a Progress Report A05 A Direct Imaging Search for Wide (Sub-
Günther Wuchterl +3 more
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The formation of the planetary system
Celestial Mechanics, 1984One of the most challenging problems of natural science is the question of how our solar system was formed some 4,6 billion years ago. The main difficulties encountered in trying to find any definite answer to this problem are twofold. In the first place we cannot design direct experiments which could give us clues to the relative importance of the ...
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Possible models of the planetary systems formations
International Journal of Modern Physics A, 2020We discuss extended model of planetary system formation. Gravitational collapse of protoplanets leads to the formation of planets and their satellite systems. We consider the hypothesis of a two-stage mechanism of formation of satellite system. Small satellites are formed from the remnants of a collapsing protoplanetary cloud, and large satellites are
Salnikova T.V. +2 more
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Magnetic Fields and Planetary Systems Formation
2014The magnetic field of a protostellar disk is a field that permeates the rotating disk of gas and dust about a protostar fromwhich planets may form. Magnetic field lines rotate with the ionized component of the disk material and are subject to an instability that is the likely source of turbulence and viscous drag within a disk.
Wayne G. Roberge, Glenn E. Ciolek
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Formation of Planetary Systems
2019The planet formation process regulates the planetary surface environment during the early phase when life may emerge. The frequency and diversity of “habitable planets” are predicted by the planet formation model. Here we review our current understanding of planet formation for our Solar system and general exoplanetary systems. The discovery of diverse
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