Results 1 to 10 of about 8,504 (191)
Saving Planetary Systems: Dead Zones and Planetary Migration [PDF]
Astrophysical Journal, 2007 The tidal interaction between a disk and a planet leads to the planet's migration. A long-standing question regarding this mechanism is how to stop the migration before planets plunge into their central stars. In this paper, we propose a new, simple mechanism to significantly slow down planet migration, and test the possibility by using a hybrid ...
Ralph E Pudritz, Sokô Matsumura
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PLANETARY MIGRATION AND ECCENTRICITY AND INCLINATION RESONANCES IN EXTRASOLAR PLANETARY SYSTEMS [PDF]
Astrophysical Journal, 2009 25 pages, including 12 figures; accepted for publication in ...
Lee Mh
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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.
Judit Szulágyi +2 more
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Terrestrial planetary plants: Essential preparations for interstellar migration [PDF]
Current Plant BiologyInterstellar 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 +3 more
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The dynamical role of the circumplanetary disc in planetary migration [PDF]
Astronomy and Astrophysics, 2009 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. In that case, it is not clear in the literature how the material inside the Roche lobe of the planet should be taken into ...
Clement Baruteau +2 more
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Migration-Induced Architectures of Planetary Systems [PDF]
Origins of Life and Evolution of Biospheres, 2012 The recent increase in number of known multi-planet systems gives a unique opportunity to study the processes responsible for planetary formation and evolution. Special attention is given to the occurrence of mean-motion resonances, because they carry important information about the history of the planetary systems. At the early stages of the evolution,
Ewa Szuszkiewicz, Edyta Podlewska-Gaca
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Arthropod-borne disease challenges from planetary warming, urbanization, and migration [PDF]
Virology JournalAs the world confronts simultaneous climate and health emergencies, the spread of emerging infectious diseases, particularly arboviruses, underscores the intersection of planetary health, global mobility, and disease risk. Viral pathogens like Oropouche,
Maggie L. Bartlett +3 more
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Connecting planetary health, climate change, and migration [PDF]
The Lancet Planetary Health, 2018 Stefanie Schütte +4 more
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Origin of compact exoplanetary systems during disk infall [PDF]
Nature CommunicationsExoplanetary systems that contain multiple planets on short-period orbits appear to be prevalent in the current observed exoplanetary population, yet the processes that give rise to such configurations remain poorly understood.
Raluca Rufu, Robin M. Canup
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A Review of the Migration of Hydrogen From the Planetary to Basin Scale
Journal of Geophysical Research: Solid EarthThe occurrence of natural hydrogen and its sources have been reviewed extensively in the literature over the last few years, with current research across both academia and industry focused on assessing the feasibility of utilising natural hydrogen as an energy resource.
Luk Peeters +2 more
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