This map shows the geographic impact of N. Pétrou'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. Pétrou with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Pétrou more than expected).
This network shows the impact of papers produced by N. Pétrou. 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. Pétrou. The network helps show where N. Pétrou may publish in the future.
Co-authorship network of co-authors of N. Pétrou
This figure shows the co-authorship network connecting the top 25 collaborators of N. Pétrou.
A scholar is included among the top collaborators of N. Pétrou 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. Pétrou. N. Pétrou is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
15 of 15 papers shown
1.
Goret, P., I. A. Grenier, N. Pétrou, et al.. (1991). ASGAT: A Fast Timing VHE Gamma-Ray Telescope. International Cosmic Ray Conference. 2. 630.2 indexed citations
Cooke, D. J., J. E. Humble, M. A. Shea, et al.. (1991). On cosmic-ray cut-off terminology. Il Nuovo Cimento C. 14(3). 213–234.157 indexed citations
4.
Engelmann, J., P. Ferrando, A. Soutoul, et al.. (1990). Charge composition and energy spectra of cosmic-ray nuclei for elements from Be to Ni - Results from HEAO-3-C2.. 233(1). 96–111.153 indexed citations
Goret, P., et al.. (1988). A test experiment with atmospheric Cherenkov light. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 270(2-3). 550–555.6 indexed citations
Ferrando, P., P. Goret, L. Koch-Miramond, N. Pétrou, & A. Soutoul. (1985). A new analysis of cosmic ray isotopes at 3 GeV/n from HEA03-C2 data. NASA Technical Reports Server (NASA). 2. 96.1 indexed citations
9.
Cooke, David J., J. E. Humble, M. A. Shea, et al.. (1985). Re-evaluation of cosmic-ray cutoff terminology. 5. 328.3 indexed citations
10.
Juliusson, E., J. Engelmann, L. Koch-Miramond, et al.. (1983). The Galactic Cosmic Ray Energy Spectra as Measured by the French-Danish Instrument on HEAD-3. ICRC. 2. 21.4 indexed citations
11.
Lund, N., I. L. Rasmussen, B. Peters, et al.. (1981). The Isotopic Composition of Cosmic-Ray Nuclei at 0. 6, 3 and 7 Gev/n. International Cosmic Ray Conference. 2. 8.2 indexed citations
12.
Soutoul, A., J. Engelmann, P. Goret, et al.. (1981). Isotope Analysis Using the Geomagnetic Method. International Cosmic Ray Conference. 9. 105–108.2 indexed citations
Goret, P., et al.. (1977). A Drift Chambers Hodoscope Description and Results. ICRC. 12. 155.3 indexed citations
15.
Pétrou, N. & A. Soutoul. (1977). On the Residual Atmosphere Traversed by Cosmic Rays at Large Zenith Angles at Satellite Altitude. ICRC. 11. 273.1 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.