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I. Ivans

7 papers hereh-index 4912k citations147 works total

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

author position
  • sole author1
  • first author3
  • last author1

Across the 5 of 7 papers where every author was matched, so the position is known.

fields
  • astro-ph7

identity via Semantic Scholar / OpenAlex

activity
19992003
collaborators
Showing 2003Show all

2 papers · 1 filter

astro-ph2003

A New Population of Old Stars

I. I. Ivans, C. Sneden, C. R. James +5

We report the results of a coherent study of three chemically anomalous metal-poor ([Fe/H] ~ -2) stars. These objects exhibit unusually low abundances of Mg, Si, Ca (alpha-elements…

astro-ph2003

A New Globular Cluster Metallicity Scale Based on the Abundance of FeII

R. P. Kraft, I. I. Ivans

When using Fe as a surrogate for ``metallicity'', the metallicity is best represented by the dominant species of Fe. Accordingly, we have derived a new globular cluster metallicity…

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