206 citations · 5.5k across the 195 of their papers we have counts for
15 papers · 1 filter
Early planet formation in embedded protostellar disks: Setting the stage for the first generation of planetesimals
A. J. Cridland, G. P. Rosotti, B. Tabone +3
(Abridged) Recent surveys of young star formation regions have shown that the average Class II object does not have enough dust mass to make the cores of giant planets. Younger Cla…
Effect of MHD wind-driven disk evolution on the observed sizes of protoplanetary disks
Leon Trapman, Benoit Tabone, Giovanni Rosotti +1
It is still unclear whether the evolution of protoplanetary disks, a key ingredient in the theory of planet formation, is driven by viscous turbulence or magnetic disk winds. As vi…
MHD disc winds can reproduce fast disc dispersal and the correlation between accretion rate and disc mass in Lupus
Benoît Tabone, Giovanni P. Rosotti, Giuseppe Lodato +3
The final architecture of planetary systems depends on the extraction of angular momentum and mass-loss processes of the discs in which they form. Theoretical studies proposed that…
Secular evolution of MHD wind-driven discs: analytical solutions in the expanded α-framework
Benoît Tabone, Giovanni P. Rosotti, Alexander J. Cridland +2
The evolution of protoplanetary discs and the related process of planet formation is regulated by angular momentum transport and mass-loss processes. Over the past decade, the para…
The Bardeen-Petterson effect in accreting supermassive black-hole binaries: disc breaking and critical obliquity
Rebecca Nealon, Enrico Ragusa, Davide Gerosa +2
The inspiral of supermassive black-hole binaries in gas-rich environment is driven by the presence of an accretion disc and viscous interactions tend to align the spin of the black…
Forming short period sub-stellar companions in 47 Tuc: I. Dynamical model and brown dwarf tidal capture rates
Andrew J. Winter, Giovanni P. Rosotti, Cathie Clarke +1
Stars in globular clusters formed and evolved in the most extreme environment: high density and low metallicity. If the formation of stars and planets are at all sensitive to envir…
A new planet candidate detected in a dust gap of the disc around HD 163296 through localised kinematic signatures. An observational validation of the Discminer
Andres F. Izquierdo, Stefano Facchini, Giovanni P. Rosotti +2
We report the robust detection of coherent, localised deviations from Keplerian rotation possibly associated with the presence of two giant planets embedded in the disc around HD 1…
On the secular evolution of the ratio between gas and dust radii in protoplanetary discs
Claudia Toci, Giovanni Rosotti, Giuseppe Lodato +2
A key problem in protoplanetary disc evolution is understanding the efficiency of dust radial drift. This process makes the observed dust disc sizes shrink on relatively short time…
On dust evolution in planet-forming discs in binary systems. II -- Comparison with Taurus and Ophiuchus (sub-)millimetre observations: discs in binaries have small dust sizes
Francesco Zagaria, Giovanni P. Rosotti, Giuseppe Lodato
The recently discovered exoplanets in binary or higher-order multiple stellar systems sparked a new interest in the study of proto-planetary discs in stellar aggregations. Here we…
Compact Disks: an explanation to faint CO emission in Lupus disks
Anna Miotello, Giovanni Rosotti, Megan Ansdell +4
A large fraction of observed protoplanetary disks in nearby Star-Forming Regions (SFRs) are fainter than expected in CO isotopologue emission. Disks not detected in 13CO line emiss…
On dust evolution in planet-forming discs in binary systems. I -- Theoretical and numerical modelling: radial drift is faster in binary discs
Francesco Zagaria, Giovanni P. Rosotti, Giuseppe Lodato
Many stars are in binaries or higher-order multiple stellar systems. Although in recent years a large number of binaries have been proven to host exoplanets, how planet formation p…
PENELLOPE: the ESO data legacy program to complement the Hubble UV Legacy Library of Young Stars (ULLYSES) I. Survey presentation and accretion properties of Orion OB1 and -Orionis
C. F. Manara, A. Frasca, L. Venuti +69
The evolution of young stars and disks is driven by the interplay of several processes, notably accretion and ejection of material. Critical to correctly describe the conditions of…
The Disc Miner I: A statistical framework to detect and quantify kinematical perturbations driven by young planets in discs
Andres F. Izquierdo, Leonardo Testi, Stefano Facchini +2
[Abridged] The study of disc kinematics has recently opened up as a promising method to detect unseen planets. However, a systematic, statistically meaningful analysis of such an a…
CO isotopolog line fluxes of viscously evolving disks: cold CO conversion insufficient to explain observed low fluxes
Leon Trapman, Arthur D. Bosman, Giovanni Rosotti +2
Protoplanetary disks are thought to evolve viscously, where the disk mass - the reservoir available for planet formation - decreases over time as material is accreted onto the cent…
A super-resolution analysis of the DSHARP survey: Substructure is common in the inner 30 au
Jeff Jennings, Richard A. Booth, Marco Tazzari +2
The DSHARP survey evidenced the ubiquity of substructure in the mm dust distribution of large, bright protoplanetary discs. Intriguingly, these datasets have yet higher resolution…