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researcher

S. Ortolani

63 papers hereh-index 272.6k citations65 works total

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

author position
  • first author6
  • middle author33
  • last author8

Across the 47 of 63 papers where every author was matched, so the position is known.

fields
  • astro-ph25
  • astro-ph.GA20
  • astro-ph.SR12
  • astro-ph.IM5
  • astro-ph.EP1
same name
  • S. Ortolani — 61 papers, h 49
  • S. Ortolani — 9 papers, h 7
  • S. Ortolani — 7 papers, h 8
  • S. Ortolani — 4 papers
  • S. Ortolani — 1 paper, h 0

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
19992026
most citedNa-O Anticorrelation and HB. VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra

791 citations · 4.6k across the 62 of their papers we have counts for

collaborators
Showing 2006Show all

2 papers · 1 filter

astro-ph2006★ 186 cited

Oxygen abundances in the Galactic Bulge: evidence for fast chemical enrichment

M. Zoccali, A. Lecureur, B. Barbuy +6

AIMS: We spectroscopically characterize the Galactic Bulge to infer its star formation timescale, compared to the other Galactic components, through the chemical signature on its i…

astro-ph2006★ 25 cited

AL 3 (BH 261): a new globular cluster in the Galaxy

S. Ortolani, E. Bica, B. Barbuy

AL~3 (BH 261), previously classified as a faint open cluster candidate, is shown to be a new globular cluster in the Milky Way, by means of B, V and I Color-Magnitude Diagrams. The…

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