Dr. C.W. (Chris) Ormel
Faculteit der Natuurwetenschappen, Wiskunde en Informatica
Anton Pannekoek Institute of Astronomy
Bezoekadres
- Science Park 904
Postadres
- Postbus 94249
1090 GE Amsterdam
Contactgegevens
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Biography
Profile
Chris Ormel is an NWO VIDI research group leader at the University of Amsterdam. After concluding his PhD research at the University of Groningen in 2008, he obtained a Humboldt fellowship at the Max-Planck-Institute for Astronomy in Heidelberg and then, in 2011, a NASA Hubble fellowship at the University of California, Berkeley. He joined the Anton Pannekoek Institute for Astronomy in 2014, where he heads the “Origins of super-Earths” research group.
Research and teaching
Chris' long-term research goal is to understand the formation and orbital configuration of planetary systems and their diversity. Currently, his research focuses towards understanding the origin of super-Earths planets – a class of planets of size between the Earth and Neptune, but orbiting their host stars at very short distances. Uniquely, Chris is an expert on almost every aspect of planet formation, including dust collision physics, particle aerodynamics and transport processes, turbulence, and gravitational dynamics. Click here to find out more about his research projects.
Keywords
Planets, planet formation, planetary systems, circumstellar disks
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Publicaties
- refereed (25)
- wetenschappelijk (1)
- vakpublicatie (1)
- congresbijdragen (4)
- erkenning (1)
- supervised theses (2)
2020
Visser, R. G., Ormel, C. W., Dominik, C., & Ida, S. (2020). Spinning up planetary bodies by pebble accretion. Icarus, 335, [113380]. https://doi.org/10.1016/j.icarus.2019.07.014 [details]
2019
- Liu, B., Ormel, C. W., & Johansen, A. (2019). Growth after the streaming instability. From planetesimal accretion to pebble accretion. Astronomy & Astrophysics, 624, [A114]. https://doi.org/10.1051/0004-6361/201834174 [details]
- Ormel, C. W., & Min, M. (2019). ARCiS framework for exoplanet atmospheres: The cloud transport model. Astronomy & Astrophysics, 622, [A121]. https://doi.org/10.1051/0004-6361/201833678 [details]
- Schoonenberg, D., Liu, B., Ormel, C. W., & Dorn, C. (2019). Pebble-driven planet formation for TRAPPIST-1 and other compact systems. Astronomy & Astrophysics, 627, [A149]. https://doi.org/10.1051/0004-6361/201935607 [details]
- Shibaike, Y., Ormel, C. W., Ida, S., Okuzumi, S., & Sasaki, T. (2019). The Galilean Satellites Formed Slowly from Pebbles. Astrophysical Journal, 885(1), [79]. https://doi.org/10.3847/1538-4357/ab46a7 [details]
2018
- Brouwers, M. G., Vazan, A., & Ormel, C. W. (2018). How cores grow by pebble accretion. - I: Direct core growth. Astronomy & Astrophysics, 611, [A65]. https://doi.org/10.1051/0004-6361/201731824 [details]
- Klarmann, L., Ormel, C. W., & Dominik, C. (2018). Radial and vertical dust transport inhibit refractory carbon depletion in protoplanetary disks. Astronomy & Astrophysics, 618, [L1]. https://doi.org/10.1051/0004-6361/201833719 [details]
- Liu, B., & Ormel, C. W. (2018). Catching drifting pebbles: I. Enhanced pebble accretion efficiencies for eccentric planets. Astronomy & Astrophysics, 615, [A138]. https://doi.org/10.1051/0004-6361/201732307 [details]
- Ormel, C. W., & Liu, B. (2018). Catching drifting pebbles: II. A stochastic equation of motion for pebbles. Astronomy & Astrophysics, 615, [A178]. https://doi.org/10.1051/0004-6361/201732562 [details]
- Popovas, A., Nordlund, Å., Ramsey, J. P., & Ormel, C. W. (2018). Pebble dynamics and accretion on to rocky planets: I. Adiabatic and convective models. Monthly Notices of the Royal Astronomical Society, 479(4), 5136-5156. https://doi.org/10.1093/mnras/sty1752 [details]
- Schoonenberg, D., Ormel, C. W., & Krijt, S. (2018). A Lagrangian model for dust evolution in protoplanetary disks: formation of wet and dry planetesimals at different stellar masses. Astronomy & Astrophysics, 620, [A134]. https://doi.org/10.1051/0004-6361/201834047 [details]
- Vazan, A., Ormel, C. W., & Dominik, C. (2018). Effect of core cooling on the radius of sub-Neptune planets. Astronomy & Astrophysics, 610, [L1]. https://doi.org/10.1051/0004-6361/201732200 [details]
- Vazan, A., Ormel, C. W., Noack, L., & Dominik, C. (2018). Contribution of the Core to the Thermal Evolution of Sub-Neptunes. Astrophysical Journal, 869(2), [163]. https://doi.org/10.3847/1538-4357/aaef33 [details]
2017
- Cimerman, N. P., Kuiper, R., & Ormel, C. W. (2017). Hydrodynamics of embedded planets' first atmospheres - III. The role of radiation transport for super-Earth planets. Monthly Notices of the Royal Astronomical Society, 471(4), 4662-4676. https://doi.org/10.1093/mnras/stx1924 [details]
- Liu, B., & Ormel, C. W. (2017). Dynamical rearrangement of super-Earths during disk dispersal: II. Assessment of the magnetospheric rebound model for planet formation scenarios. Astronomy & Astrophysics, 606, [A66]. https://doi.org/10.1051/0004-6361/201730882 [details]
- Liu, B., Ormel, C. W., & Lin, D. N. C. (2017). Dynamical rearrangement of super-Earths during disk dispersal: I. Outline of the magnetospheric rebound model. Astronomy & Astrophysics, 601, [A15]. https://doi.org/10.1051/0004-6361/201630017 [details]
- Ormel, C. W. (2017). The Emerging Paradigm of Pebble Accretion. In M. Pessah, & O. Gressel (Eds.), Formation, Evolution, and Dynamics of Young Solar Systems (pp. 197-228). (Astrophysics and Space Science Library; Vol. 445). Springer. https://doi.org/10.1007/978-3-319-60609-5_7 [details]
- Ormel, C. W., Liu, B., & Schoonenberg, D. (2017). Formation of TRAPPIST-1 and other compact systems. Astronomy & Astrophysics, 604, [A1]. https://doi.org/10.1051/0004-6361/201730826 [details]
- Schoonenberg, D., & Ormel, C. W. (2017). Planetesimal formation near the snowline: in or out? Astronomy & Astrophysics, 602, [A21]. https://doi.org/10.1051/0004-6361/201630013 [details]
- Schoonenberg, D., Okuzumi, S., & Ormel, C. W. (2017). What pebbles are made of: Interpretation of the V883 Ori disk. Astronomy & Astrophysics, 605, [L4]. https://doi.org/10.1051/0004-6361/201731202 [details]
2016
- Homann, H., Guillot, T., Bec, J., Ormel, C. W., Ida, S., & Tanga, P. (2016). Effect of turbulence on collisions of dust particles with planetesimals in protoplanetary disks. Astronomy & Astrophysics, 589, [A129]. https://doi.org/10.1051/0004-6361/201527344 [details]
- Krijt, S., Ormel, C. W., Dominik, C., & Tielens, A. G. G. M. (2016). A panoptic model for planetesimal formation and pebble delivery. Astronomy & Astrophysics, 586, [A20]. https://doi.org/10.1051/0004-6361/201527533 [details]
- Visser, R. G., & Ormel, C. W. (2016). On the growth of pebble-accreting planetesimals. Astronomy & Astrophysics, 586, [A66]. https://doi.org/10.1051/0004-6361/201527361 [details]
2015
- Krijt, S., Ormel, C. W., Dominik, C., & Tielens, A. G. G. M. (2015). Erosion and the limits to planetesimal growth. Astronomy & Astrophysics, 574, [A83]. https://doi.org/10.1051/0004-6361/201425222 [details]
- Ormel, C. W., Shi, J. M., & Kuiper, R. (2015). Hydrodynamics of embedded planets' first atmospheres - II. A rapid recycling of atmospheric gas. Monthly Notices of the Royal Astronomical Society, 447(4), 3512-3525. https://doi.org/10.1093/mnras/stu2704 [details]
2019
- Brouwers, M. G., Vazan, A., & Ormel, C. W. (2019). How cores grow by pebble accretion. I. Direct core growth (Corrigendum). Astronomy & Astrophysics, 621. https://doi.org/10.1051/0004-6361/201731824e
2019
- Schoonenberg, D., Liu, B., Ormel, C. W., & Dorn, C. (2019). Pebble-driven planet formation for TRAPPIST-1 and other compact systems. Bulletin - American Astronomical Society, 51(6).
2019
- Shibaike, Y., Ormel, C., Ida, S., Okuzumi, S., & Sasaki, T. (2019). Origin of the Galilean satellites: Slow-pebble-accretion scenario.
- Vazan, A., Ormel, C., Noack, L., & Dominik, C. (2019). Thermal evolution of sub-Neptunes: the role of the rocky core.
2018
- Ormel, C. (2018). Theories of Formation Of Close-In Exo-Planets. 41. https://doi.org/10.5281/zenodo.1488839
2017
- Vazan, A., Ormel, C. W., & Dominik, C. (2017). The part of the core in thermal evolution of super-Earths. Abstract from European Planetary Science Congress 2017, .
Andere
- Ormel, C. W. (participant) (21-2-2018 - 23-2-2018). Low-Mass Early Planetary Atmosphere Workshop, Tübingen (participating in a conference, workshop, ...).
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Nevenwerkzaamheden
Geen nevenwerkzaamheden
Visser, R. G., Ormel, C. W., Dominik, C., & Ida, S. (2020). Spinning up planetary bodies by pebble accretion. Icarus, 335, [113380].