387 citations · 6.2k across the 112 of their papers we have counts for
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The structure of protoplanetary discs around evolving young stars
Bertram Bitsch, Anders Johansen, Michiel Lambrechts +1
The formation of planets with gaseous envelopes takes place in protoplanetary accretion discs on time-scales of several millions of years. Small dust particles stick to each other…
Stellar irradiated discs and implications on migration of embedded planets III: viscosity transitions
Bertram Bitsch, Alessandro Morbidelli, Elena Lega +2
The migration strength and direction of embedded low-mass planets depends on the disc structure. In discs with an efficient radiative transport, the migration can be directed outwa…
Earth-like Habitats in Planetary Systems
Jörg Fritz, Bertram Bitsch, Ekkehard Kührt +8
Understanding the concept of habitability is related to an evolutionary knowledge of the particular planet-in-question. Additional indications so-called "systemic aspects" of the p…
Migration of Earth-size planets in 3D radiative discs
E. Lega, A. Crida, B. Bitsch +1
In this paper, we address the migration of small mass planets in 3D radiative disks. Indeed, migration of small planets is known to be too fast inwards in locally isothermal condit…
Meridional circulation of gas into gaps opened by giant planets in three-dimensional low-viscosity disks
A. Morbidelli, J. Szulagyi, A. Crida +4
We examine the gas circulation near a gap opened by a giant planet in a protoplanetary disk. We show with high resolution 3D simulations that the gas flows into the gap at high alt…
Stellar irradiated discs and implications on migration of embedded planets II: accreting-discs
Bertram Bitsch, Alessandro Morbidelli, Elena Lega +1
The strength and direction of migration of embedded low mass planets depends on the disc's structure. It has been shown that, in discs with viscous heating and radiative transport,…