N. Astudillo-Defru

4.7k total citations
33 papers, 888 citations indexed

About

N. Astudillo-Defru is a scholar working on Astronomy and Astrophysics, Instrumentation and Civil and Structural Engineering. According to data from OpenAlex, N. Astudillo-Defru has authored 33 papers receiving a total of 888 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Astronomy and Astrophysics, 19 papers in Instrumentation and 1 paper in Civil and Structural Engineering. Recurrent topics in N. Astudillo-Defru's work include Stellar, planetary, and galactic studies (31 papers), Astro and Planetary Science (20 papers) and Astronomy and Astrophysical Research (19 papers). N. Astudillo-Defru is often cited by papers focused on Stellar, planetary, and galactic studies (31 papers), Astro and Planetary Science (20 papers) and Astronomy and Astrophysical Research (19 papers). N. Astudillo-Defru collaborates with scholars based in France, Switzerland and Chile. N. Astudillo-Defru's co-authors include C. Lovis, X. Bonfıls, X. Delfosse, F. Pepe, T. Forveille, S. Udry, P. Rojo, N. C. Santos, F. Bouchy and D. Ehrenreich and has published in prestigious journals such as Nature, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

N. Astudillo-Defru

32 papers receiving 781 citations

Peers

N. Astudillo-Defru

INSTR

SPECT

AMPO

F. Murgas Spain

S. Czesla Germany

Jessica Spake United Kingdom

Jonathan Fraine United States

P. Rojo Chile

F. Rodler Spain

Courtney D. Dressing United States

Romain Allart Switzerland

J. Vinther Germany

Benjamin V. Rackham United States

F. Murgas Spain

N. Astudillo-Defru

876 ×1.1

377 ×1.2

INSTR

102 ×1.0

74 ×1.2

SPECT

52 ×1.0

AMPO

Citations per year, relative to N. Astudillo-Defru N. Astudillo-Defru (= 1×) peers F. Murgas

Countries citing papers authored by N. Astudillo-Defru

Since Specialization

Citations

This map shows the geographic impact of N. Astudillo-Defru'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 N. Astudillo-Defru with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Astudillo-Defru more than expected).

Fields of papers citing papers by N. Astudillo-Defru

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. Astudillo-Defru. 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 N. Astudillo-Defru. The network helps show where N. Astudillo-Defru may publish in the future.

Co-authorship network of co-authors of N. Astudillo-Defru

This figure shows the co-authorship network connecting the top 25 collaborators of N. Astudillo-Defru. A scholar is included among the top collaborators of N. Astudillo-Defru 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 N. Astudillo-Defru. N. Astudillo-Defru is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ahrer, Eva-Maria, J. V. Seidel, Lauren Doyle, et al.. (2024). Atmospheric characterization and tighter constraints on the orbital misalignment of WASP-94 A b with HARPS. Monthly Notices of the Royal Astronomical Society. 530(3). 2749–2759. 1 indexed citations

Mignon, L., X. Delfosse, X. Bonfıls, et al.. (2024). Radial velocity homogeneous analysis of M dwarfs observed with HARPS. Astronomy and Astrophysics. 689. A32–A32. 2 indexed citations

Mignon, L., et al.. (2023). Characterisation of stellar activity of M dwarfs. Astronomy and Astrophysics. 675. A168–A168. 17 indexed citations

Lendl, M., V. Bourrier, C. Lovis, et al.. (2023). Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS). Astronomy and Astrophysics. 672. A134–A134. 2 indexed citations

Cloutier, Ryan, David Charbonneau, Drake Deming, X. Bonfıls, & N. Astudillo-Defru. (2021). A More Precise Mass for GJ 1214 b and the Frequency of Multiplanet Systems Around Mid-M Dwarfs. The Astronomical Journal. 162(5). 174–174. 31 indexed citations

Cointepas, Marion, J. M. Almenara, X. Bonfıls, et al.. (2021). TOI-269 b: an eccentric sub-Neptune transiting a M2 dwarf revisited with ExTrA. Springer Link (Chiba Institute of Technology). 7 indexed citations

Dalal, S., F. Kiefer, G. Hébrard, et al.. (2021). The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars. arXiv (Cornell University). 10 indexed citations

Seidel, J. V., M. Lendl, V. Bourrier, et al.. (2020). Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS). Astronomy and Astrophysics. 643. A45–A45. 21 indexed citations

Mennickent, R. E., G. Djurašević, Th. Rivinius, et al.. (2019). On the long-cycle variability of the Algol OGLE-LMC-DPV-065 and its stellar, orbital, and disc parameters. Monthly Notices of the Royal Astronomical Society. 487(3). 4169–4180. 7 indexed citations

10.

Bonfıls, X., N. Astudillo-Defru, R. F. Díaz, et al.. (2018). A temperate exo-Earth around a quiet M dwarf at 3.4 parsec. Springer Link (Chiba Institute of Technology). 42 indexed citations

11.

Mascareño, A. Suárez, J. I. Gónzalez Hernández, R. Rébolo, et al.. (2017). A super-Earth orbiting the nearby M dwarf GJ 536. Springer Link (Chiba Institute of Technology). 12 indexed citations

12.

Astudillo-Defru, N., R. F. Díaz, J.-B. Delisle, et al.. (2017). The HARPS search for southern extra-solar planets. Astronomy and Astrophysics. 605. L11–L11. 27 indexed citations

13.

Astudillo-Defru, N., T. Forveille, X. Bonfıls, et al.. (2017). The HARPS search for southern extra-solar planets. Astronomy and Astrophysics. 602. A88–A88. 62 indexed citations

14.

Bourrier, V., C. Lovis, H. Beust, et al.. (2017). Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star. Nature. 553(7689). 477–480. 55 indexed citations

15.

Lovis, C., I. A. G. Snellen, D. Mouillet, et al.. (2017). Atmospheric characterization of Proxima b by coupling the SPHERE high-contrast imager to the ESPRESSO spectrograph. Astronomy and Astrophysics. 599. A16–A16. 70 indexed citations

16.

Cloutier, Ryan, N. Astudillo-Defru, René Doyon, et al.. (2017). Characterization of the K2-18 multi-planetary system with HARPS. Astronomy and Astrophysics. 608. A35–A35. 46 indexed citations

17.

Astudillo-Defru, N., X. Delfosse, X. Bonfıls, et al.. (2016). Magnetic activity in the HARPS M dwarf sample. Astronomy and Astrophysics. 600. A13–A13. 75 indexed citations

18.

Sahlmann, J., P. F. Lazorenko, D. Ségransan, et al.. (2016). The mass of planet GJ 676A b from ground-based astrometry. Astronomy and Astrophysics. 595. A77–A77. 11 indexed citations

19.

Astudillo-Defru, N., X. Bonfıls, X. Delfosse, et al.. (2014). The HARPS search for southern extra-solar planets. Astronomy and Astrophysics. 575. A119–A119. 30 indexed citations

20.

Hoyer, S., Mercedes López‐Morales, P. Rojo, et al.. (2013). TraMoS project – III. Improved physical parameters, timing analysis and starspot modelling of the WASP-4b exoplanet system from 38 transit observations. Monthly Notices of the Royal Astronomical Society. 434(1). 46–58. 18 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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