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researcher

C. B. Oliveira

10 papers hereh-index 326 citations10 works total

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

author position
  • first author3
  • middle author5
  • last author1

Across the 9 of 10 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA10
same name
  • C. B. Oliveira — 1 paper, h 1

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
20222025
most citedChemical abundances in Seyfert galaxies -IX. Helium abundance estimates

24 citations · 48 across the 10 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.GA2023★ 11 cited

Diagnostic diagrams for ram-pressure stripped candidates

A. C. Krabbe, J. A. Hernandez-Jimenez, C. Mendes de Oliveira +7

This paper presents a method for finding ram-pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Legacy survey. We c…

astro-ph.GA2023

Cosmic metallicity evolution of Active Galactic Nuclei: Implications for optical diagnostic diagrams

Oli L. Dors, M. V. Cardaci, G. F. Hagele +5

We analyze the validity of optical diagnostic diagrams relying on emission-lines ratios and in the context of classifying Active Galactic Nuclei (AGNs) according to the cosmic meta…

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