researcher

E. O’Sullivan

101 papers hereh-index 313k citations148 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

first author28
middle author58
last author6

Across the 92 of 101 papers where every author was matched, so the position is known.

fields

astro-ph.GA52
astro-ph.CO26
astro-ph20
astro-ph.HE2
hep-ph1

same name

E. O’Sullivan — 249 papers, h 46
E. O’Sullivan — 6 papers, h 2
E. O’Sullivan — 2 papers, h 1
E. O’Sullivan — 2 papers, h 3
E. O’Sullivan — 1 paper
E. O’Sullivan — 1 paper, h 0

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

20012025

most citedA galaxy lacking dark matter

448 citations · 4.1k across the 101 of their papers we have counts for

collaborators

Showing 2004Show all

2 papers · 1 filter

astro-ph2004★ 87 cited

The Photometric Properties of Isolated Early-Type Galaxies

Fatma M. Reda, Duncan A. Forbes, Michael A. Beasley +2

Isolated galaxies are important since they probe the lowest density regimes inhabited by galaxies. We define a sample of 36 nearby isolated early-type galaxies for further study. O…

astro-ph2004★ 50 cited

The isolated elliptical NGC 4555 observed with Chandra

E. O'Sullivan, T. J. Ponman

We present analysis of a Chandra observation of the elliptical galaxy NGC 4555. The galaxy lies in a very low density environment, either isolated from all galaxies of similar mass…