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C. J. Hansen

13 papers hereh-index 598 citations12 works total

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

author position
  • middle author11

Across the 11 of 13 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR7
  • astro-ph.GA4
  • astro-ph.IM2
same name
  • C. J. Hansen — 5 papers, h 3
  • C. J. Hansen — 2 papers, h 4
  • C. J. Hansen — 2 papers, h 1
  • C. J. Hansen — 1 paper, h 2
  • C. J. Hansen — 1 paper, 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
20112026
most citedThe Gaia-ESO Survey: Galactic evolution of sulphur and zinc

57 citations · 208 across the 13 of their papers we have counts for

collaborators
Showing 2011Show all

1 paper · 1 filter

astro-ph.SR2011★ 53 cited

First stars XIII. Two extremely metal-poor RR Lyrae stars?

C. J. Hansen, B. Nordstroem, P. Bonifacio +11

The chemical composition of extremely metal-poor stars (EMP stars; [Fe/H]<~ -3) is a unique tracer of early nucleosynthesis in the Galaxy. As such stars are rare, we wish to find c…

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