263 citations · 1.2k across the 19 of their papers we have counts for
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Explaining the reportedly over-massive black holes in early-type galaxies with intermediate-scale discs
Giulia A. D. Savorgnan, Alister W. Graham
The classification "early-type" galaxy includes both elliptically- and lenticular-shaped galaxies. Theoretically, the spheroid-to-disc flux ratio of an early-type galaxy can assume…
Supermassive black holes and their host spheroids II. The red and blue sequence in the diagram
Giulia A. D. Savorgnan, Alister W. Graham, Alessandro Marconi +1
In our first paper, we performed a detailed (i.e. bulge, disks, bars, spiral arms, rings, halo, nucleus, etc.) decomposition of 66 galaxies, with directly measured black hole masse…
Supermassive black holes and their host spheroids I. Disassembling galaxies
Giulia A. D. Savorgnan, Alister W. Graham
Several recent studies have performed galaxy decompositions to investigate correlations between the black hole mass and various properties of the host spheroid, but they have not c…
The role of bars in quenching star formation from z = 3 to the present epoch. Halpha3: an Halpha imaging survey of HI selected galaxies from ALFALFA, VI
G. Gavazzi, G. Consolandi, M. Dotti +10
A growing body of evidence indicates that the star formation rate per unit stellar mass (sSFR) decreases with increasing mass in normal "main-sequence" star forming galaxies. Many…
Halpha3: an Halpha imaging survey of HI selected galaxies from ALFALFA. V: The Coma Supercluster survey completion
Giuseppe Gavazzi, Guido Consolandi, Elisa Viscardi +8
Neutral hydrogen represents the major observable baryonic constituent of galaxies that fuels the formation of stars through the transformation in molecular hydrogen. The emission o…
Hiding in plain sight: An abundance of compact massive spheroids in the local Universe
Alister W. Graham, Bililign T. Dullo, Giulia A. D. Savorgnan
It has been widely remarked that compact, massive, elliptical-like galaxies are abundant at high redshifts but exceedingly rare in the Universe today, implying significant evolutio…