P. Léna

852 total citations
15 papers, 70 citations indexed

About

P. Léna is a scholar working on Astronomy and Astrophysics, Instrumentation and Aerospace Engineering. According to data from OpenAlex, P. Léna has authored 15 papers receiving a total of 70 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Astronomy and Astrophysics, 5 papers in Instrumentation and 3 papers in Aerospace Engineering. Recurrent topics in P. Léna's work include Astronomy and Astrophysical Research (5 papers), Astrophysics and Star Formation Studies (3 papers) and Adaptive optics and wavefront sensing (2 papers). P. Léna is often cited by papers focused on Astronomy and Astrophysical Research (5 papers), Astrophysics and Star Formation Studies (3 papers) and Adaptive optics and wavefront sensing (2 papers). P. Léna collaborates with scholars based in Germany, France and Switzerland. P. Léna's co-authors include A. Soufflot, Y. Viala, É. Gendron, ‪Damien Gratadour‬, R. Schödel, F. Lacombe, Daniel Rouan, Donald N. B. Hall, T. Ott and D. H. Liebenberg and has published in prestigious journals such as Nature, Astronomy and Astrophysics and Max Planck Institute for Plasma Physics.

In The Last Decade

P. Léna

10 papers receiving 68 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Léna Germany	5	52	8	8	7	5	15	70
S. Söderhjelm Sweden	7	94 1.8×	8 1.0×	7 0.9×	5 0.7×		21	99
Yukitoshi Kan‐ya Japan	5	52 1.0×	12 1.5×	7 0.9×	7 1.0×		10	61
C. Ritchie United States	5	89 1.7×	3 0.4×	9 1.1×	12 1.7×		10	101
G. Sarri Netherlands	6	39 0.8×	12 1.5×	16 2.0×	8 1.1×		15	63
C. H. Poe	4	120 2.3×	7 0.9×	5 0.6×	4 0.6×		6	125
J. P. de Cuyper Belgium	6	105 2.0×	5 0.6×	5 0.6×	6 0.9×		9	117
J. Hinderks United States	4	59 1.1×	5 0.6×	8 1.0×	19 2.7×		6	63
F. Hamilton United States	7	106 2.0×	10 1.3×	8 1.0×	5 0.7×		11	111
A. Mchedlishvili Switzerland	4	41 0.8×	3 0.4×	5 0.6×	5 0.7×		8	48
A. Wilkinson United Kingdom	4	57 1.1×	3 0.4×	5 0.6×	4 0.6×		4	66

Countries citing papers authored by P. Léna

Since Specialization

Citations

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

Fields of papers citing papers by P. Léna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Léna. 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 P. Léna. The network helps show where P. Léna may publish in the future.

Co-authorship network of co-authors of P. Léna

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

All Works

Sort: Min cites: Since: Top N: Style:

15 of 15 papers shown

1.

Léna, P., et al.. (2020). L'observation en astrophysique.

2.

Clénet, Y., Daniel Rouan, ‪Damien Gratadour‬, et al.. (2004). Detection of the Sgr A* activity at 3.8 and 4.8 $\mathsf{\mu}$m with NACO. Astronomy and Astrophysics. 424(2). L21–L25. 19 indexed citations

3.

Clénet, Y., Daniel Rouan, ‪Damien Gratadour‬, et al.. (2004). Detection of the Sgr A activity at 3.8 and 4.8 µm with NACO. Max Planck Institute for Plasma Physics. 424(2). 4 indexed citations

4.

Bianchi, Beatrice, et al.. (1999). MEASUREMENT OF THE EYE'S ABERRATIONS IN VIVO. 69–76. 1 indexed citations

5.

Beuzit, J. L., Bernhard R. Brandl, M. Combes, et al.. (1994). Contribution of the ESO adaptive optics programme to astronomy: a first review. Max Planck Institute for Plasma Physics. 75. 33–37.

6.

Malbet, F., François Rigaut, C. Bertout, & P. Léna. (1993). Detection of a 400 AU disk-like structure surrounding the young stellar object of Z CMa. 271(1).

7.

Dougados, C., Daniel Rouan, & P. Léna. (1992). Measure of the grain velocity structure in the circumstellar envelope Frosty Leo. 253(2). 464–474.

8.

Appenzeller, I., H. J. Habing, & P. Léna. (1989). Evolution of galaxies : astronomical observations : proceedings of the Astrophysics School I, organized by the European Astrophysics Doctoral Network at Les Houches, France, 5-16 September 1988. Springer eBooks. 2 indexed citations

9.

Mariotti, J. M., et al.. (1983). Infrared speckle imaging : improvement of the method; results on Miras and protostars.. 120. 237–248. 6 indexed citations

10.

Viallefond, F., et al.. (1980). FAR INFRARED-EMISSION FROM THE GALACTIC PLANE .1. OBSERVATIONS AT THE GALACTIC LONGITUDE LII = 27.5-PERCENT. 83. 22–25. 1 indexed citations

11.

Foy, R., A. Chelli, F. Sibille, & P. Léna. (1979). Angular diameter of IRC +10216, Mira, R Cas and GL 2591 in the near infrared.. 79. 2 indexed citations

12.

Rouan, Daniel, et al.. (1977). Far Infrared Observations of Molecular Cloud S140 and the Galactic Plane. 49.

13.

Léna, P., et al.. (1974). The thermal emission of the dust corona during the eclipse of June 30, 1973. II. Photometric and spectral observations.. 37. 81–86. 15 indexed citations

14.

Beckman, J. E., et al.. (1973). Eclipse Flight of Concorde 001. Nature. 246(5428). 72–74. 14 indexed citations

15.

Léna, P.. (1970). Continuum Infrared Radiation of the Solar Photosphere. 4. 202. 6 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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