PAMDORA SIGNED
Planetary accretion and migration in discs over all ages
Total Cost €
0EC-Contrib. €
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0PAMDORA project word cloud
Explore the words cloud of the PAMDORA project. It provides you a very rough idea of what is the project "PAMDORA" about.
Project "PAMDORA" data sheet
The following table provides information about the project.
| Coordinator |
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV
Organization address contact info |
| Coordinator Country | Germany [DE] |
| Total cost | 1˙491˙909 € |
| EC max contribution | 1˙491˙909 € (100%) |
| Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
| Code Call | ERC-2017-STG |
| Funding Scheme | ERC-STG |
| Starting year | 2018 |
| Duration (year-month-day) | from 2018-01-01 to 2022-12-31 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV | DE (Munich) | coordinator | 1˙491˙909.00 |
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Project objective
The goal of this ERC proposal is to make significant progress in our understanding how planetary systems form in protoplanetary discs. In this ambitious research programme I will answer these three key questions:
How does the dust size distribution affect the evolution of ice lines and initial formation location of planetesimals? How do growing planets migrate in protoplanetary discs? How does the disc evolution affect the formation and composition of planetary systems?
I will tackle these questions using a combination of novel ideas and computer simulations in which I will model the three before mentioned connected key stages of planet formation. The disc evolution model will incorporate grain growth and drift with self-consistent temperature structure calculations. The planet migration simulations will map the migration rates from small planets all the way to giant gap opening planets in these discs. Finally, I will combine these topics and compute the assembly of whole planetary systems from multiple small bodies in gas discs to full grown solar systems. Additionally, I will track the chemical composition and evolution of the growing bodies.
These self-consistent models of the formation process from planetary embryos all the way to full planetary systems will be the first of their kind and will shed light on the origin of the variety of planetary systems featuring terrestrial planets, super-Earths, ice and/or gas giants. By incorporating the chemical composition of planets during their formation into my model, I can not only compare the orbital elements to observations, but also their compositions, where observations of the atmospheres of hot Jupiters already exist and future observations of super-Earths will reveal their atmospheric and bulk composition (e.g. through the PLATO space mission), further constraining planet formation theories.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
Bertram Bitsch, Sean N. Raymond, Andre Izidoro Rocky super-Earths or waterworlds: the interplay of planet migration, pebble accretion, and disc evolution published pages: A109, ISSN: 0004-6361, DOI: 10.1051/0004-6361/201935007 |
Astronomy & Astrophysics 624 | 2019-09-04 |
| 2019 |
Trifon Trifonov, Stephan Stock, Thomas Henning, Sabine Reffert, Martin Kürster, Man Hoi Lee, Bertram Bitsch, R. Paul Butler, Steven S. Vogt Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars? published pages: 93, ISSN: 1538-3881, DOI: 10.3847/1538-3881/aafa11 |
The Astronomical Journal 157/3 | 2019-09-04 |
| 2018 |
B Bitsch, R Forsberg, F Liu, A Johansen Stellar abundance of binary stars: their role in determining the formation location of super-Earths and ice giants published pages: 3690-3707, ISSN: 0035-8711, DOI: 10.1093/mnras/sty1710 |
Monthly Notices of the Royal Astronomical Society 479/3 | 2019-09-04 |
| 2019 |
Bertram Bitsch, Andre Izidoro, Anders Johansen, Sean N. Raymond, Alessandro Morbidelli, Michiel Lambrechts, Seth A. Jacobson Formation of planetary systems by pebble accretion and migration: growth of gas giants published pages: A88, ISSN: 0004-6361, DOI: 10.1051/0004-6361/201834489 |
Astronomy & Astrophysics 623 | 2019-09-04 |
| 2019 |
S. Pirani, A. Johansen, B. Bitsch, A. J. Mustill, D. Turrini Consequences of planetary migration on the minor bodies of the early solar system published pages: A169, ISSN: 0004-6361, DOI: 10.1051/0004-6361/201833713 |
Astronomy & Astrophysics 623 | 2019-09-04 |
| 2019 |
Michiel Lambrechts, Alessandro Morbidelli, Seth A. Jacobson, Anders Johansen, Bertram Bitsch, Andre Izidoro, Sean N. Raymond Formation of planetary systems by pebble accretion and migration published pages: A83, ISSN: 0004-6361, DOI: 10.1051/0004-6361/201834229 |
Astronomy & Astrophysics 627 | 2019-09-02 |
| 2018 |
A. D. Schneider, C. P. Dullemond, B. Bitsch Surface waves in protoplanetary disks induced by outbursts: Concentric rings in scattered light published pages: L7, ISSN: 0004-6361, DOI: 10.1051/0004-6361/201833965 |
Astronomy & Astrophysics 617 | 2019-09-04 |
| 2018 |
Sean N Raymond, Thibault Boulet, Andre Izidoro, Leandro Esteves, Bertram Bitsch Migration-driven diversity of super-Earth compositions published pages: L81-L85, ISSN: 1745-3933, DOI: 10.1093/mnrasl/sly100 |
Monthly Notices of the Royal Astronomical Society: Letters 479/1 | 2019-09-04 |
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