The formation of the solar system
| Autor: | C. Muenker, M. Gounelle, Anders Johansen, L. Testi, Susanne Pfalzner, Pedro Lacerda, Melvyn B. Davies, S.F. Portegies Zwart, M. Trieloff, Dimitri Veras |
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| Přispěvatelé: | Max-Planck-Institut für Radioastronomie (MPIFR), Lund Observatory, Lund University [Lund], Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Institut de minéralogie, de physique des matériaux et de cosmochimie (IMPMC), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de recherche pour le développement [IRD] : UR206-Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS), Institut für Geologie und Mineralogie [Köln], Universität zu Köln, Max-Planck-Institut für Sonnensystemforschung (MPS), Max-Planck-Gesellschaft, Universiteit Leiden [Leiden], INAF - Osservatorio Astrofisico di Arcetri (OAA), Istituto Nazionale di Astrofisica (INAF), ESO, European Southern Observatory (ESO), Institut für Geowissenschaften [Heidelberg], Universität Heidelberg [Heidelberg], Department of Physics, University of Warwick [Coventry], Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de recherche pour le développement [IRD] : UR206-Centre National de la Recherche Scientifique (CNRS), Universität zu Köln = University of Cologne, Max-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research (MPS), Universiteit Leiden, Universität Heidelberg [Heidelberg] = Heidelberg University |
| Rok vydání: | 2015 |
| Předmět: |
Solar System
FOS: Physical sciences meteorites Astrobiology Planet Cluster (physics) Astrophysics::Solar and Stellar Astrophysics planet formation Stellar density Mathematical Physics Solar and Stellar Astrophysics (astro-ph.SR) Earth and Planetary Astrophysics (astro-ph.EP) solar system Condensed Matter Physics Astrophysics - Astrophysics of Galaxies Atomic and Molecular Physics and Optics Stars Meteorite Astrophysics - Solar and Stellar Astrophysics Protoplanetary disc [SDU]Sciences of the Universe [physics] Astrophysics of Galaxies (astro-ph.GA) Physics::Space Physics Astrophysics::Earth and Planetary Astrophysics Formation and evolution of the Solar System Geology Astrophysics - Earth and Planetary Astrophysics |
| Zdroj: | Physica Scripta Physica Scripta, IOP Publishing, 2015, 90 (6), pp.068001. ⟨10.1088/0031-8949/90/6/068001⟩ Physica Scripta, 2015, 90 (6), pp.068001. ⟨10.1088/0031-8949/90/6/068001⟩ |
| ISSN: | 0031-8949 1402-4896 |
| DOI: | 10.48550/arxiv.1501.03101 |
| Popis: | The solar system started to form about 4.56 Gyr ago and despite the long intervening time span, there still exist several clues about its formation. The three major sources for this information are meteorites, the present solar system structure and the planet-forming systems around young stars. In this introduction we give an overview of the current understanding of the solar system formation from all these different research fields. This includes the question of the lifetime of the solar protoplanetary disc, the different stages of planet formation, their duration, and their relative importance. We consider whether meteorite evidence and observations of protoplanetary discs point in the same direction. This will tell us whether our solar system had a typical formation history or an exceptional one. There are also many indications that the solar system formed as part of a star cluster. Here we examine the types of cluster the Sun could have formed in, especially whether its stellar density was at any stage high enough to influence the properties of today's solar system. The likelihood of identifying siblings of the Sun is discussed. Finally, the possible dynamical evolution of the solar system since its formation and its future are considered. Comment: 36 pages, 7 figures, invited review in Physica Scripta |
| Databáze: | OpenAIRE |
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