21 citations · 103 across the 8 of their papers we have counts for
6 papers · 1 filter
V892 Tau: A tidally perturbed circumbinary disc in a triple stellar system
Antoine Alaguero, Nicolás Cuello, François Ménard +8
V892 Tau is a young binary star surrounded by a circumbinary disc which show hints of interaction with the low-mass nearby star V892 Tau NE. The goal of this paper is to constrain…
Orbital dynamics in the GG Tau A system: investigating its enigmatic disc
Claudia Toci, Simone Ceppi, Nicolás Cuello +6
GG Tau is one of the most studied multiple young stellar systems: GG Tau A is a hierarchical triple surrounded by a massive disc and its companion, GG Tau B, is also a binary. Desp…
Probing the eccentricity in protostellar discs -- Modeling kinematics and morphologies
Enrico Ragusa, Elliot Lynch, Guillaume Laibe +2
Protostellar discs are mostly modelled as circular structures of gas and dust orbiting a protostar. However, a number of physical mechanisms, e.g. the presence of a (sub)stellar co…
Probing initial distributions of orbital eccentricity and disc misalignment via polar discs
Simone Ceppi, Nicolás Cuello, Giuseppe Lodato +4
In a population of multiple protostellar systems with discs, the sub-population of circumbinary discs whose orbital plane is highly misaligned with respect to the binary's orbital…
The role of the drag force in the gravitational stability of dusty planet-forming disc -- II. Numerical simulations
Cristiano Longarini, Philip J. Armitage, Giuseppe Lodato +2
Young protostellar discs are likely to be both self-gravitating, and to support grain growth to sizes where the particles decoupled from the gas. This combination could lead to sho…
Precession and polar alignment of accretion discs in triple (or multiple) stellar systems
Simone Ceppi, Cristiano Longarini, Giuseppe Lodato +2
We investigate the mechanism of polar alignment for accretion discs in hierarchical systems (HSs) with more than two stars. In eccentric binary systems, low mass discs that are suf…