O. L. Dors

1.7k total citations
60 papers, 1.2k citations indexed

About

O. L. Dors is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, O. L. Dors has authored 60 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Astronomy and Astrophysics, 14 papers in Instrumentation and 4 papers in Nuclear and High Energy Physics. Recurrent topics in O. L. Dors's work include Galaxies: Formation, Evolution, Phenomena (52 papers), Stellar, planetary, and galactic studies (35 papers) and Astrophysics and Star Formation Studies (33 papers). O. L. Dors is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (52 papers), Stellar, planetary, and galactic studies (35 papers) and Astrophysics and Star Formation Studies (33 papers). O. L. Dors collaborates with scholars based in Brazil, Argentina and Spain. O. L. Dors's co-authors include G. F. Hägele, M. V. Cardaci, A. C. Krabbe, Rogemar A. Riffel, E. Pérez‐Montero, Thaisa Storchi‐Bergmann, M. V. F. Copetti, Rogério Riffel, I. Rodrigues and M. G. Pastoriza and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

O. L. Dors

59 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
O. L. Dors Brazil 22 1.1k 316 62 46 35 60 1.2k
G. F. Hägele Argentina 23 1.1k 1.0× 292 0.9× 65 1.0× 47 1.0× 26 0.7× 51 1.2k
M. V. Cardaci Argentina 20 803 0.7× 223 0.7× 60 1.0× 34 0.7× 21 0.6× 42 867
F. F. Rosales-Ortega Spain 18 938 0.9× 368 1.2× 101 1.6× 49 1.1× 12 0.3× 42 976
Carlos López-Cobá Mexico 10 552 0.5× 232 0.7× 62 1.0× 29 0.6× 16 0.5× 23 588
A. Zurita Spain 18 891 0.8× 314 1.0× 81 1.3× 26 0.6× 8 0.2× 46 918
E. K. S. Hicks United States 14 1000 0.9× 319 1.0× 111 1.8× 40 0.9× 15 0.4× 30 1.0k
M. Meléndez United States 18 998 0.9× 202 0.6× 215 3.5× 18 0.4× 13 0.4× 41 1.1k
J. A. Fernández-Ontiveros Spain 16 730 0.7× 147 0.5× 232 3.7× 20 0.4× 12 0.3× 55 766
Bunyo Hatsukade Japan 17 1.0k 0.9× 336 1.1× 183 3.0× 19 0.4× 7 0.2× 64 1.0k
Nicholas R. Collins United States 13 577 0.5× 115 0.4× 121 2.0× 15 0.3× 13 0.4× 33 653

Countries citing papers authored by O. L. Dors

Since Specialization
Citations

This map shows the geographic impact of O. L. Dors's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by O. L. Dors with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. L. Dors more than expected).

Fields of papers citing papers by O. L. Dors

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. L. Dors. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by O. L. Dors. The network helps show where O. L. Dors may publish in the future.

Co-authorship network of co-authors of O. L. Dors

This figure shows the co-authorship network connecting the top 25 collaborators of O. L. Dors. A scholar is included among the top collaborators of O. L. Dors based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with O. L. Dors. O. L. Dors is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Dors, O. L., M. V. Cardaci, G. F. Hägele, et al.. (2025). Metallicity of active galactic nuclei from ultraviolet and optical emission lines – I. Carbon abundance dependence. Monthly Notices of the Royal Astronomical Society. 540(2). 1608–1625. 1 indexed citations
2.
Riffel, Rogemar A., J. S. Schimoia, Sandro B Rembold, et al.. (2024). Determining star formation rates in AGN hosts from strong optical emission lines. Monthly Notices of the Royal Astronomical Society. 535(1). 123–131. 2 indexed citations
3.
Dors, O. L., Sophia R. Flury, Rogério Riffel, et al.. (2024). Empirical calibration for helium abundance determinations in active galactic nuclei. Monthly Notices of the Royal Astronomical Society Letters. 533(1). L1–L5. 1 indexed citations
4.
Dors, O. L., M. V. Cardaci, G. F. Hägele, et al.. (2024). Direct estimates of nitrogen abundance for Seyfert 2 nuclei. Monthly Notices of the Royal Astronomical Society. 534(4). 3040–3054. 2 indexed citations
5.
Krabbe, A. C., O. L. Dors, I. A. Zinchenko, et al.. (2024). Chemical abundances of LINER galaxies – nitrogen abundance estimations. Monthly Notices of the Royal Astronomical Society. 531(1). 199–212. 7 indexed citations
6.
Dors, O. L., et al.. (2024). Semi-empirical calibration of the oxygen abundance for LINER galaxies based on SDSS-IV MaNGA – The case for strong and weak AGN. Publications of the Astronomical Society of Australia. 41. 1 indexed citations
7.
Binette, L., Henry R. M. Zovaro, M. Villar-Martı́n, et al.. (2024). Constraints on the densities and temperature of the Seyfert 2 narrow line region. Astronomy and Astrophysics. 684. A53–A53. 6 indexed citations
8.
Dors, O. L., Rogemar A. Riffel, Rogério Riffel, et al.. (2023). Chemical abundances in Seyfert galaxies – X. Sulphur abundance estimates. Monthly Notices of the Royal Astronomical Society. 521(2). 1969–1987. 10 indexed citations
9.
Dors, O. L., M. V. Cardaci, G. F. Hägele, et al.. (2023). Cosmic metallicity evolution of Active Galactic Nuclei: implications for optical diagnostic diagrams. Monthly Notices of the Royal Astronomical Society. 527(3). 8193–8212. 9 indexed citations
10.
Riffel, Rogério, O. L. Dors, Kyuseok Oh, et al.. (2023). Oxygen abundances in the narrow line regions of Seyfert galaxies and the metallicity–luminosity relation. Monthly Notices of the Royal Astronomical Society. 520(2). 1687–1703. 13 indexed citations
11.
Riffel, Rogemar A., et al.. (2023). AGN feedback and star formation in the peculiar galaxy NGC 232: insights from VLT-MUSE observations. Monthly Notices of the Royal Astronomical Society. 527(3). 9192–9205. 3 indexed citations
12.
Krabbe, A. C., J. A. Hernández-Jiménez, O. L. Dors, et al.. (2022). Chemical abundance of LINER galaxies – metallicity calibrations based on SDSS-IV MaNGA. Monthly Notices of the Royal Astronomical Society. 515(4). 6093–6108. 8 indexed citations
13.
Krabbe, A. C., I. A. Zinchenko, J. A. Hernández-Jiménez, et al.. (2021). Chemical abundance of the LINER galaxy UGC 4805 with SDSS-IV MaNGA. Monthly Notices of the Royal Astronomical Society. 505(2). 2087–2102. 9 indexed citations
14.
Dors, O. L., et al.. (2020). Chemical abundances of Seyfert 2 AGNs – II. N2 metallicity calibration based on SDSS. Monthly Notices of the Royal Astronomical Society. 492(4). 5675–5683. 36 indexed citations
15.
Riffel, Rogemar A., O. L. Dors, Thaisa Storchi‐Bergmann, et al.. (2020). Chemical abundances in Seyfert galaxies – V. The discovery of shocked emission outside the AGN ionization axis. Monthly Notices of the Royal Astronomical Society Letters. 501(1). L54–L59. 30 indexed citations
16.
Dors, O. L., M. Contini, Rogemar A. Riffel, et al.. (2020). Chemical abundances of Seyfert 2 AGNs – IV. Composite models calculated by photoionization + shocks. Monthly Notices of the Royal Astronomical Society. 501(1). 1370–1383. 19 indexed citations
17.
Dors, O. L., R. Maiolino, M. V. Cardaci, et al.. (2020). Chemical abundances of Seyfert 2 AGNs – III. Reducing the oxygen abundance discrepancy. Monthly Notices of the Royal Astronomical Society. 496(3). 3209–3221. 41 indexed citations
18.
Pérez‐Montero, E., O. L. Dors, J. M. Vı́lchez, et al.. (2019). A bayesian-like approach to derive chemical abundances in type-2 active galactic nuclei based on photoionization models. Monthly Notices of the Royal Astronomical Society. 489(2). 2652–2668. 39 indexed citations
19.
Dors, O. L., E. B. Amôres, E. Pérez‐Montero, et al.. (2019). Chemical abundances of Seyfert 2 AGNs – I. Comparing oxygen abundances from distinct methods using SDSS. Monthly Notices of the Royal Astronomical Society. 492(1). 468–479. 31 indexed citations
20.
Dors, O. L., et al.. (2008). Ages and metallicities of circumnuclear star formation regionsfrom Gemini IFU observations. Springer Link (Chiba Institute of Technology). 27 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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