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P. Challis

62 papers hereh-index 5512.9k citations85 works total

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

author position
  • middle author40
  • last author2

Across the 42 of 62 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE25
  • astro-ph23
  • astro-ph.CO12
  • astro-ph.SR2
same name
  • P. Challis — 69 papers, h 42
  • P. Challis — 43 papers, h 35
  • P. Challis — 11 papers, h 10
  • P. Challis — 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

activity
19972024
most citedThe Complete Light-curve Sample of Spectroscopically Confirmed Type Ia Supernovae from Pan-STARRS1 and Cosmological Constraints from The Combined Pantheon Sample

2.7k citations · 13.1k across the 62 of their papers we have counts for

collaborators
Showing 2003 · astro-phShow all

2 papers · 2 filters

astro-ph2003★ 243 cited

Photometry and Spectroscopy of GRB 030329 and Its Associated Supernova 2003dh: The First Two Months

T. Matheson, P. M. Garnavich, K. Z. Stanek +4

We present extensive optical and infrared photometry of the afterglow of gamma-ray burst (GRB) 030329 and its associated supernova (SN) 2003dh over the first two months after detec…

astro-ph2003★ 104 cited

Optical Spectra of the Type Ia Supernova 1998aq

D. Branch, P. Garnavich, T. Matheson +6

We present 29 optical spectra of the normal Type Ia SN 1998aq, ranging from 9 days before to 241 days after the time of maximum brightness. This spectroscopic data set, together wi…

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