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researcher

J. O’Donnell

9 papers hereh-index 329 citations9 works total

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

author position
  • middle author6
  • last author1

Across the 7 of 9 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA5
  • astro-ph.CO4
same name
  • J. O’Donnell — 1 paper, h 3

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
20242026
most citedThe Carousel Lens: A Well-Modeled Strong Lens with Multiple Lensed Sources

9 citations · 20 across the 9 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

astro-ph.CO2024

Spectroscopic and X-ray Modeling of the Strong Lensing Galaxy Cluster MACS J0138.0-2155

Abigail Flowers, Jackson H. O'Donnell, Tesla E. Jeltema +2

We model the total mass and galactic substructure in the strong lensing galaxy cluster MACS J0138.0-2155 using a combination of Chandra X-ray data, Multi-Unit Spectroscopic Explore…

astro-ph.GA2024★ 8 cited

Early formation of supermassive black holes from the collapse of strongly self-interacting dark matter

M. Grant Roberts, Lila Braff, Aarna Garg +3

Evidence for high-redshift supermassive black holes challenges standard scenarios for how such objects form in the early universe. Here, we entertain the possibility that a fractio…

astro-ph.GA2024★ 9 cited

The Carousel Lens: A Well-Modeled Strong Lens with Multiple Lensed Sources

William Sheu, Aleksandar Cikota, Xiaosheng Huang +12

Over the past few years alone, the lensing community has discovered thousands of strong lens candidates, and spectroscopically confirmed hundreds of them. In this time of abundance…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.