1k citations · 9.9k across the 111 of their papers we have counts for
6 papers · 2 filters
LITTLE THINGS in 3D: robust determination of the circular velocity of dwarf irregular galaxies
Giuliano Iorio, Filippo Fraternali, Carlo Nipoti +3
Dwarf Irregular galaxies (dIrrs) are the smallest stellar systems with extended HI discs. The study of the kinematics of such discs is a powerful tool to estimate the total matter…
Collisionless loss-cone refilling: there is no final parsec problem
Alessia Gualandris, Justin I. Read, Walter Dehnen +1
Coalescing massive black hole binaries, formed during galaxy mergers, are expected to be a primary source of low frequency gravitational waves. Yet in isolated gas-free spherical s…
The impact of stellar feedback on the density and velocity structure of the interstellar medium
Kearn Grisdale, Oscar Agertz, Alessandro B. Romeo +2
We study the impact of stellar feedback in shaping the density and velocity structure of neutral hydrogen (HI) in disc galaxies. For our analysis, we carry out pc resolut…
A semi-analytic dynamical friction model for cored galaxies
James A. Petts, Justin I. Read, Alessia Gualandris
We present a dynamical friction model based on Chandrasekhar's formula that reproduces the fast inspiral and stalling experienced by satellites orbiting galaxies with a large const…
An efficient positive potential-density pair expansion for modelling galaxies
Armando Rojas-Niño, Justin I. Read, Luis Aguilar +1
We present a novel positive potential-density pair expansion for modelling galaxies, based on the Miyamoto-Nagai (MN) disc. By using three sets of such discs, each one of them alig…
nIFTy Galaxy Cluster simulations IV: Quantifying the Influence of Baryons on Halo Properties
Weiguang Cui, Chris Power, Alexander Knebe +21
Building on the initial results of the nIFTy simulated galaxy cluster comparison, we compare and contrast the impact of baryonic physics with a single massive galaxy cluster, run w…