Giant Planet Formation by Disk Instability
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arXiv
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866915929805291520 |
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| author | Helled, Ravit Schib, Oliver Reinhardt, Christian Kubli, Noah Mayer, Lucio Mordasini, Christoph Cugno, Gabriele |
| author_facet | Helled, Ravit Schib, Oliver Reinhardt, Christian Kubli, Noah Mayer, Lucio Mordasini, Christoph Cugno, Gabriele |
| contents | The disk instability (DI) model for giant planet formation remains an attractive alternative in explaining the formation of giant planets at early times, giant planets at large radial distances, and giant planets orbiting M-stars. In this review, we present recent developments in the disk instability model including hydrodynamical as well as magneto-hydrodynamical (MHD) disk simulations, populations synthesis models, and simulations of clump-clump collisions. We also discuss advances in observations that can be used to constrain and test this formation scenario. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_09042 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Giant Planet Formation by Disk Instability Helled, Ravit Schib, Oliver Reinhardt, Christian Kubli, Noah Mayer, Lucio Mordasini, Christoph Cugno, Gabriele Earth and Planetary Astrophysics The disk instability (DI) model for giant planet formation remains an attractive alternative in explaining the formation of giant planets at early times, giant planets at large radial distances, and giant planets orbiting M-stars. In this review, we present recent developments in the disk instability model including hydrodynamical as well as magneto-hydrodynamical (MHD) disk simulations, populations synthesis models, and simulations of clump-clump collisions. We also discuss advances in observations that can be used to constrain and test this formation scenario. |
| title | Giant Planet Formation by Disk Instability |
| topic | Earth and Planetary Astrophysics |
| url | https://arxiv.org/abs/2604.09042 |