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researcher

D. O’Sullivan

14 papers hereh-index 10435 citations21 works total

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

author position
  • first author2
  • middle author12

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA7
  • astro-ph.IM5
  • astro-ph.CO1
  • astro-ph.HE1
same name
  • D. O’Sullivan — 10 papers, h 26
  • D. O’sullivan — 1 paper, h 26

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
20182025
most citedEvidence for Cold-stream to Hot-accretion Transition as Traced by Lyα Emission from Groups and Clusters at 2 < z < 3.3

49 citations · 74 across the 8 of their papers we have counts for

collaborators
Showing 2018Show all

3 papers · 1 filter

astro-ph.IM2018

The Keck Cosmic Web Imager Integral Field Spectrograph

Patrick Morrissey, Matuesz Matuszewski, D. Christopher Martin +36

We report on the design and performance of the Keck Cosmic Web Imager (KCWI), a general purpose optical integral field spectrograph that has been installed at the Nasmyth port of t…

astro-ph.GA2018

Keck/Palomar Cosmic Web Imagers (KCWI/PCWI) Reveal an Enormous Lyα Nebula in an Extremely Overdense QSO Pair Field at z=2.45

Zheng Cai, Erika Hamden, Matt Matuszewski +10

Enormous Lyα nebulae (ELANe) represent the extrema of Lyα nebulosities. They have detected extents of >200 kpc in Lyα and Lyα luminosities >1044 erg s−1. The EL…

astro-ph.HE2018

SPIRITS 16tn in NGC 3556: A heavily obscured and low-luminosity supernova at 8.8 Mpc

Jacob E. Jencson, Mansi M. Kasliwal, Scott M. Adams +17

We present the discovery by the SPitzer InfraRed Intensive Transients Survey (SPIRITS) of a likely supernova (SN) in NGC 3556 at only 8.8 Mpc, which, despite its proximity, was not…

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