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J. O’Brien

15 papers hereh-index 131.4k citations46 works total

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

author position
  • first author2
  • middle author8
  • last author1

Across the 11 of 15 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE6
  • astro-ph.SR3
  • astro-ph2
  • hep-ex2
  • astro-ph.GA1
  • nucl-ex1
same name
  • J. O’Brien — 5 papers, h 2
  • J. O’Brien — 2 papers, h 8
  • J. O’Brien — 1 paper, h 6
  • J. O’Brien — 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
20002026
most citedTransient radio bursts from rotating neutron stars

644 citations · 1k across the 14 of their papers we have counts for

collaborators
Showing 2022Show all

3 papers · 1 filter

astro-ph.HE2022★ 36 cited

A JWST Near- and Mid-Infrared Nebular Spectrum of the Type Ia Supernova 2021aefx

Lindsey A. Kwok, Saurabh W. Jha, Tea Temim +55

We present JWST near- and mid-infrared spectroscopic observations of the nearby normal Type Ia supernova SN 2021aefx in the nebular phase at +255 days past maximum light. Our Nea…

astro-ph.SR2022★ 79 cited

On the fate of the secondary white dwarf in double-degenerate double-detonation Type Ia supernovae

R. Pakmor, F. P. Callan, C. E. Collins +12

The progenitor systems and explosion mechanism of Type Ia supernovae are still unknown. Currently favoured progenitors include double-degenerate systems consisting of two carbon-ox…

astro-ph.SR2022

New mass estimates for massive binary systems: a probabilistic approach using polarimetric radiative transfer

Andrew G. Fullard, John T. O'Brien, Wolfgang E. Kerzendorf +4

Understanding the evolution of massive binary stars requires accurate estimates of their masses. This understanding is critically important because massive star evolution can poten…

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