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P. O'Brien

2 papers hereh-index 2286 citations4 works total

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

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph2
same name
  • P. O'Brien — 6 papers, h 7
  • P. O'Brien — 4 papers, h 3
  • P. O'Brien — 4 papers, h 2
  • P. O'Brien — 4 papers, h 4
  • P. O'Brien — 4 papers, h 4
  • P. O'Brien — 1 paper

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

most citedXMM-Newton EPIC observations of 21 low-redshift PG quasars

258 citations · 258 across the 1 of their papers we have counts for

collaborators

2 papers

astro-ph2004★ 258 cited

XMM-Newton EPIC observations of 21 low-redshift PG quasars

D. Porquet, J. N. Reeves, P. O'Brien +1

We present an X-ray spectral analysis of 21 low redshift quasars observed with XMM-Newton EPIC. All the sources are Palomar Green quasars with redshifts between 0.05 and 0.4 and ha…

astro-ph2002

The Signature of Supernova Ejecta Measured in the X-ray Afterglow of Gamma-Ray Burst 011211

J. N. Reeves, D. Watson, J. P. Osborne +8

Since their identification with cosmological distances, Gamma-ray bursts (GRBs) have been recognised as the most energetic phenomena in the Universe, with an isotropic burst energy…

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