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I. Ramírez

47 papers hereh-index 313.8k citations76 works total

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

author position
  • first author12
  • middle author26
  • last author6

Across the 44 of 47 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR31
  • astro-ph10
  • astro-ph.EP5
  • astro-ph.GA1
same name
  • I. Ramírez — 11 papers, h 10
  • I. Ramírez — 1 paper
  • I. Ramírez — 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
20022019
most citedNew constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s). Improved astrophysical parameters for the Geneva-Copenhagen Survey

844 citations · 5.1k across the 47 of their papers we have counts for

collaborators
Showing 2004Show all

2 papers · 1 filter

astro-ph2004★ 168 cited

Reappraising the Spite Lithium Plateau: Extremely Thin and Marginally Consistent with WMAP

Jorge Melendez, Ivan Ramirez

The lithium abundance in 62 halo dwarfs is determined from accurate equivalent widths reported in the literature and an improved infrared flux method (IRFM) temperature scale. The…

astro-ph2004★ 75 cited

Cooler and bigger than thought? Planetary host stellar parameters from the InfraRed Flux Method

Ivan Ramirez, Jorge Melendez

Effective temperatures and radii for 92 planet-hosting stars as determined from the InfraRed Flux Method (IRFM) are presented and compared with those given by other authors using d…

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