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researcher

A. Goobar

223 papers hereh-index 6428.3k citations466 works total

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

author position
  • sole author1
  • first author9
  • middle author143
  • last author19

Across the 172 of 223 papers where every author was matched, so the position is known.

fields
  • astro-ph75
  • astro-ph.CO67
  • astro-ph.HE45
  • astro-ph.IM12
  • astro-ph.GA11
  • astro-ph.SR10
same name
  • A. Goobar — 18 papers, h 17
  • A. Goobar — 18 papers, h 5
  • A. Goobar — 9 papers

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
19952026
most citedDiscovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications

2.5k citations · 29k across the 220 of their papers we have counts for

collaborators
Showing 1995Show all

2 papers · 1 filter

astro-ph1995★ 115 cited

A Supernova at z = 0.458 and Implications for Measuring the Cosmological Deceleration

S. Perlmutter, C. R. Pennypacker, G. Goldhaber +20

We have begun a program to discover high-redshift supernovae (z≈ 0.25--0.5), and study them with follow-up photometry and spectroscopy. We report here our first discovery,…

astro-ph1995★ 190 cited

Feasibility of Measuring the Cosmological Constant Lambda and Mass Density Omega using Type Ia Supernovae

Ariel Goobar, Saul Perlmutter

We explore the feasibility of resurrecting the apparent magnitude-redshift relation for a ``standard candle'' to measure the cosmological constant and mass density. We show that ty…

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