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I. Ramírez

11 papers hereh-index 101.1k citations11 works total

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

author position
  • first author3
  • middle author4
  • last author2

Across the 9 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR5
  • astro-ph3
  • astro-ph.EP2
  • astro-ph.GA1
same name
  • I. Ramírez — 47 papers, h 31
  • 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
20052020
most citedThe effective temperature scale of FGK stars. II. Teff : color : [Fe/H] calibrations

579 citations · 1.5k across the 11 of their papers we have counts for

collaborators
Showing astro-phShow all

3 papers · 1 filter

astro-ph2008★ 208 cited

Chemical similarities between Galactic bulge and local thick disk red giant stars

J. Melendez, M. Asplund, A. Alves-Brito +8

The evolution of the Milky Way bulge and its relationship with the other Galactic populations is still poorly understood. The bulge has been suggested to be either a merger-driven…

astro-ph2005★ 579 cited

The effective temperature scale of FGK stars. II. Teff : color : [Fe/H] calibrations

Ivan Ramirez, Jorge Melendez

We present up-to-date metallicity-dependent temperature vs. color calibrations for main sequence and giant stars based on temperatures derived with the infrared flux method (IRFM).…

astro-ph2005★ 235 cited

The effective temperature scale of FGK stars. I. Determination of temperatures and angular diameters with the infrared flux method

Ivan Ramirez, Jorge Melendez

The infrared flux method (IRFM) has been applied to a sample of 135 dwarf and 36 giant stars covering the following regions of the atmospheric parameters space: 1) the metal-rich (…

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