5 papers
, or not : Developing as a scale radius for galaxy sizes, masses, and mass-to-light ratios
Alister W. Graham
The effective half-light radius marks an arbitrary 50-per-cent light boundary, and scaling relations involving such `effective' radii and their associated surface brightnesse…
Galaxy morphology dependent (black hole mass)-(velocity dispersion) relations: implications for gravitational wave forecasts and cosmological simulations
Alister W. Graham
The correlation between black hole mass, , and stellar velocity dispersion, , is revisited using 137 galaxies with quantitative bar strengths and enhanced morpholo…
The LISA Astrophysics MBHcatalogues Project: A comparison of predictions of simulated massive black hole binaries
David Izquierdo-Villalba, Melanie Habouzit, Matteo Bonetti +67
In the hierarchical paradigm of galaxy formation, central massive black holes (MBHs) are expected to coalesce after the merger of their host galaxies. One of the main goals of the…
Clash of the Trident and Tuning Fork: insights from bar and spiral strength in the (massive black hole)-stellar mass diagrams, and the `Triangal' galaxy evolution schema
Alister W. Graham
The `Triangal' galaxy evolution schema is used to assess whether the Tuning Fork (bar strength) or the van~den~Bergh Trident and ATLAS Comb (spiral strength) offer greater e…
. II. Understanding the IC 3475 galaxy type, including ultra-diffuse galaxy, structural scaling relations
Alister W. Graham
It is explained why relatively gas-poor ultra-diffuse galaxies (UDGs), a subset of IC 3475 galaxy types, do not have unexpectedly large sizes but large sizes that are in line with…