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A. Helmi

18 papers hereh-index 7153 citations20 works total

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

author position
  • first author1
  • middle author10
  • last author5

Across the 16 of 18 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA13
  • astro-ph3
  • astro-ph.IM1
  • astro-ph.SR1
same name
  • A. Helmi — 206 papers, h 84
  • A. Helmi — 13 papers, h 3
  • A. Helmi — 13 papers, h 12
  • A. Helmi — 7 papers, h 1
  • A. Helmi — 4 papers
  • A. Helmi — 2 papers, h 2

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
20012026
most citedThe Aquarius Project: the subhalos of galactic halos

1.9k citations · 2.3k across the 18 of their papers we have counts for

collaborators
Showing astro-ph.SRShow all

1 paper · 1 filter

astro-ph.SR2025

Precise Asteroseismic Ages for the Helmi Streams

Christopher J. Lindsay, Marc Hon, J. M. Joel Ong +6

The Helmi streams are remnants of a dwarf galaxy that was accreted by the Milky Way and whose stars now form a distinct kinematic and chemical substructure in the Galactic halo. Pr…

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