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A. Helmi

206 papers hereh-index 8440.8k citations386 works total

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

author position
  • sole author5
  • first author18
  • middle author103
  • last author43

Across the 169 of 206 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA114
  • astro-ph48
  • astro-ph.SR18
  • astro-ph.CO14
  • astro-ph.IM9
  • gr-qc2
same name
  • A. Helmi — 18 papers, h 7
  • 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
19972023
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations · 33.3k across the 206 of their papers we have counts for

collaborators
Showing 2017 · astro-ph.SRShow all

1 paper · 2 filters

astro-ph.SR2017★ 101 cited

Gaia Data Release 1. Testing the parallaxes with local Cepheids and RR Lyrae stars

Gaia Collaboration, G. Clementini, L. Eyer +588

Parallaxes for 331 classical Cepheids, 31 Type II Cepheids and 364 RR Lyrae stars in common between Gaia and the Hipparcos and Tycho-2 catalogues are published in Gaia Data Release…

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