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researcher

S. Carvalho

2 papers here

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

author position
  • first author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA2
same name
  • S. Carvalho — 4 papers, h 8
  • S. Carvalho — 3 papers
  • S. Carvalho — 2 papers, h 7
  • S. Carvalho — 1 paper

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

most citedChemical abundances of Seyfert 2 AGNs −II. N2 metallicity calibration based on SDSS

51 citations · 54 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph.GA2021★ 3 cited

The physical properties and the evolution of the interacting system AM1204-292

Deise A. Rosa, Irapuan Rodrigues, Ângela Cristina Krabbe +2

We investigate the interaction effects in the stellar and gas kinematics, stellar population and ionized gas properties in the interacting galaxy pair AM1209-292, composed by NGC41…

astro-ph.GA2020★ 51 cited

Chemical abundances of Seyfert 2 AGNs −II. N2 metallicity calibration based on SDSS

S. P. Carvalho, O. L. Dors, M. V. Cardaci +6

We present a semi-empirical calibration between the metallicity (Z) of Seyfert 2 Active Galactic Nuclei and the N2=log([N II]λ6584/Hα) emission-line intensity ratio. This c…

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