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C B Oliveira
Observed names:
Celso B. Oliveira,
Oliveira, C.B.
Institution:
Universidade do Vale do Paraíba
Observed institution:
Universidade do Vale do Paraíba
ORCID:
0000-0002-9373-7030
Observed ORCID:
0000-0002-9373-7030
OpenAlex ID:
A5086999111
Chemical abundances in Seyfert galaxies – IX. Helium abundance estimates
2022
·
O L Dors
, M Valerdi
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
25
PDF
Cosmic metallicity evolution of Active Galactic Nuclei: implications for optical diagnostic diagrams
2023
·
Oli L Dors
, M V Cardaci
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
18
Chemical abundance of LINER galaxies – metallicity calibrations based on SDSS-IV MaNGA
2022
·
C B Oliveira
, A C Krabbe
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
12
PDF
Chemical abundance of the LINER galaxy UGC 4805 with SDSS-IV MaNGA
2021
·
A C Krabbe
, C B Oliveira
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
12
PDF
Diagnostic diagrams for ram pressure stripped candidates
2023
·
A C Krabbe
, J A Hernandez-Jimenez
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
11
Chemical abundances of LINER galaxies – nitrogen abundance estimations
2024
·
C B Oliveira
, A C Krabbe
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
8
Direct estimates of nitrogen abundance for Seyfert 2 nuclei
2024
·
O L Dors
, M V Cardaci
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
7
PDF
Semi-empirical calibration of the oxygen abundance for LINER galaxies based on SDSS-IV MaNGA – The case for strong and weak AGN
2024
·
Celso B. Oliveira
, Oli Dors
, et al.
·
Publications of the Astronomical Society of Australia
·
6
PDF
Metallicity of active galactic nuclei from ultraviolet and optical emission lines – I. Carbon abundance dependence
2025
·
O L Dors
, C B Oliveira
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
5
PDF
Metallicity of Active Galactic Nuclei from ultraviolet and optical emission lines – II. Revisiting the C43 metallicity calibration and its implications
2025
·
O L Dors
, C B Oliveira
, et al.
·
Monthly Notices of the Royal Astronomical Society
·
4
PDF
Empirical calibration for helium abundance determinations in active galactic nuclei
2024
·
O L Dors
, G C Almeida
, et al.
·
Monthly Notices of the Royal Astronomical Society Letters
·
2
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Works count:
16
Citation count:
110
H-index:
7
I10-index:
5
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