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researcher

A. Heger

171 papers hereh-index 5920.4k citations356 works total

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

author position
  • first author12
  • middle author94
  • last author49

Across the 155 of 171 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE57
  • astro-ph.SR50
  • astro-ph37
  • astro-ph.GA13
  • astro-ph.CO9
  • nucl-ex3
same name
  • A. Heger — 27 papers, h 18
  • A. Heger — 14 papers, h 6
  • A. Heger — 12 papers, h 10
  • A. Heger — 11 papers, h 6
  • 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
19972023
most citedHow Massive Single Stars End their Life

2.2k citations · 21.5k across the 170 of their papers we have counts for

collaborators
Showing 2012 · astro-ph.HEShow all

2 papers · 2 filters

astro-ph.HE2012★ 18 cited

Numerical approaches for multidimensional simulations of stellar explosions

Ke-Jung Chen, Alexander Heger, Ann Almgren

We introduce numerical algorithms for initializing multidimensional simulations of stellar explosions with 1D stellar evolution models. The initial mapping from 1D profiles onto mu…

astro-ph.HE2012★ 63 cited

Superburst Models for Neutron Stars with Hydrogen and Helium-Rich Atmospheres

L. Keek, A. Heger, J. J. M. in 't Zand

Superbursts are rare day-long Type I X-ray bursts due to carbon flashes on accreting neutron stars in low-mass X-ray binaries. They heat the neutron star envelope such that the bur…

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