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P. Armstrong

25 papers hereh-index 151.9k citations32 works total

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

author position
  • first author1
  • middle author12
  • last author2

Across the 15 of 25 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO21
  • astro-ph.HE3
  • astro-ph.GA1
same name
  • P. Armstrong — 3 papers, h 7
  • P. Armstrong — 1 paper, h 2
  • P. Armstrong — 1 paper, h 1

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
20212026
most citedThe Pantheon+ Analysis: Cosmological Constraints

1.4k citations · 1.8k across the 23 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.CO2023★ 8 cited

Probing the Consistency of Cosmological Contours for Supernova Cosmology

P. Armstrong, H. Qu, D. Brout +6

As the scale of cosmological surveys increases, so does the complexity in the analyses. This complexity can often make it difficult to derive the underlying principles, necessitati…

astro-ph.CO2023★ 12 cited

Binning is Sinning: Redemption for Hubble Diagram using Photometrically Classified Type Ia Supernovae

Richard Kessler, Maria Vincenzi, Patrick Armstrong

Bayesian Estimation Applied to Multiple Species (BEAMS) is implemented in the BEAMS with Bias Corrections (BBC) framework to produce a redshift-binned Hubble diagram (HD) for Type…

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