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researcher

A. Heger

11 papers hereh-index 6239 citations27 works total

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

author position
  • middle author6
  • last author3

Across the 9 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE6
  • astro-ph2
  • astro-ph.IM2
  • astro-ph.SR1
same name
  • A. Heger — 171 papers, h 59
  • A. Heger — 27 papers, h 18
  • A. Heger — 14 papers, h 6
  • A. Heger — 12 papers, h 10
  • A. Heger — 11 papers, h 2
  • A. Heger — 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
19972026
most citedOn the stability of very massive primordial stars

182 citations · 328 across the 10 of their papers we have counts for

collaborators
Showing 2026 · astro-ph.HEShow all

1 paper · 2 filters

astro-ph.HE2026

Properties of the circumstellar matter around the pair-instability supernova candidate SN 2018ibb revealed by its light curve

Takashi J. Moriya, Steve Schulze, Alexander Heger +2

SN 2018ibb is one of the best pair-instability supernova (PISN) candidates identified to date. It, however, showed unexpected blue flux excess in late-phase spectra, likely origina…

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