52 citations · 134 across the 9 of their papers we have counts for
9 papers
Radiative non-isothermal Bondi accretion onto a massive black hole
J. M. Ramirez-Velasquez, L. Di G. Sigalotti, R. Gabbasov +3
In this paper, we present the classical Bondi accretion theory for the case of non-isothermal accretion processes onto a supermassive black hole (SMBH), including the effects of X-…
Impetus: Consistent SPH calculations of 3D spherical Bondi accretion onto a black hole
J. M. Ramirez-Velasquez, L. Di G. Sigalotti, R. Gabbasov +2
We present three-dimensional calculations of spherically symmetric Bondi accretion onto a stationary supermassive black hole (SMBH) of mass within a radial ran…
From large-scale to protostellar disk fragmentation into close binary stars
Leonardo Di G. Sigalotti, Fidel Cruz, Ruslan Gabbasov +2
Recent observations of young stellar systems with the Atacama Large Millimeter/submillimeter Array (ALMA) and the Karl G. Jansky Very Large Array (VLA) are helping to cement the id…
Consistent SPH Simulations of Protostellar Collapse and Fragmentation
Ruslan Gabbasov, Leonardo Di G. Sigalotti, Fidel Cruz +2
We study the consistency and convergence of smoothed particle hydrodynamics (SPH), as a function of the interpolation parameters, namely the number of particles , the number of…
IMPETUS: New Cloudy's radiative tables for accretion onto a galaxy black hole
Jose M. Ramirez-Velasquez, Jaime Klapp, Ruslan Gabbasov +2
We present digital tables for the radiative terms that appear in the energy and momentum equations used to simulate the accretion onto supermassive black holes (SMBHs) in the cente…
A new insight into the consistency of smoothed particle hydrodynamics
Leonardo Di G. Sigalotti, Otto Rendón, Jaime Klapp +2
In this paper the problem of consistency of smoothed particle hydrodynamics (SPH) is solved. A novel error analysis is developed in -dimensional space using the Poisson summatio…