170 citations · 1.2k across the 38 of their papers we have counts for
38 papers
Dynamics of the galactic component of Abell S1063 and MACS J1206.20847
Giovanni Ferrami, Giuseppe Bertin, Claudio Grillo +2
The galactic component in clusters is commonly thought to be generally nonrotating and in a dynamical state different from that of a collisionally relaxed system. In practice, a te…
The role of the drag force in the gravitational stability of dusty planet forming disc -- I. Analytical theory
Cristiano Longarini, Giuseppe Lodato, Giuseppe Bertin +1
Recent observations show that planet formation is already underway in young systems, when the protostar is still embedded into the molecular cloud and the accretion disc is massive…
Two-component self-gravitating isothermal slab models
Giuseppe Bertin, Francesco Pegoraro
We revisit the problem of the isothermal slab (in standard Cartesian coordinates, density distributions and mean gravitational potential are considered to be independent of and…
A dynamical measurement of the disk mass in Elias 2-27
Benedetta Veronesi, Teresa Paneque-Carreno, Giuseppe Lodato +4
Recent multi-wavelength ALMA observations of the protoplanetary disk orbiting around Elias 2-27 revealed a two armed spiral structure. The observed morphology together with the you…
A simple two-component description of energy equipartition and mass segregation for anisotropic globular clusters
Stefano Torniamenti, Giuseppe Bertin, Paolo Bianchini
In weakly collisional stellar systems such as some globular clusters, partial energy equipartition and mass segregation are expected to develop as a result of the cumulative effect…
Disk heating and bending instability in galaxies with counterrotation
Sergey Khoperskov, Giuseppe Bertin
With the help of high-resolution long-slit and integral-field spectroscopy observations, the number of confirmed cases of galaxies with counterrotation is increasing rapidly. The e…