R. Perryman

1.1k total citations · 1 hit paper
20 papers, 706 citations indexed

About

R. Perryman is a scholar working on Astronomy and Astrophysics, Molecular Biology and Ecology. According to data from OpenAlex, R. Perryman has authored 20 papers receiving a total of 706 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Astronomy and Astrophysics, 3 papers in Molecular Biology and 3 papers in Ecology. Recurrent topics in R. Perryman's work include Astro and Planetary Science (20 papers), Planetary Science and Exploration (16 papers) and Astrophysics and Star Formation Studies (6 papers). R. Perryman is often cited by papers focused on Astro and Planetary Science (20 papers), Planetary Science and Exploration (16 papers) and Astrophysics and Star Formation Studies (6 papers). R. Perryman collaborates with scholars based in United States, Sweden and France. R. Perryman's co-authors include J. H. Waite, M. E. Perry, B. Magee, B. D. Teolis, Kelly E. Miller, Christopher R. Glein, J. Grimes, G. Miller, Alexis Bouquet and S. J. Bolton and has published in prestigious journals such as Science, Geophysical Research Letters and Icarus.

In The Last Decade

R. Perryman

20 papers receiving 684 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Cassini finds molecular hydrogen in the Enceladus plume: Evidence for hydrothermal processes

2017 377 citations J. H. Waite, Christopher R. Glein et al. Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Perryman United States	14	607	159	139	83	70	20	706
Alexis Bouquet France	13	616 1.0×	160 1.0×	138 1.0×	142 1.7×	40 0.6×	26	749
Kelly E. Miller United States	9	495 0.8×	114 0.7×	151 1.1×	94 1.1×	37 0.5×	26	611
Á. Juhász Hungary	13	605 1.0×	108 0.7×	67 0.5×	67 0.8×	64 0.9×	26	681
Tim Brockwell United States	6	353 0.6×	137 0.9×	120 0.9×	91 1.1×	29 0.4×	13	534
Olivier Poch France	21	897 1.5×	158 1.0×	199 1.4×	37 0.4×	25 0.4×	57	1.0k
W. L. Tseng United States	13	821 1.4×	194 1.2×	89 0.6×	41 0.5×	135 1.9×	23	893
Lorenz Roth United States	18	1.1k 1.8×	238 1.5×	95 0.7×	67 0.8×	159 2.3×	57	1.2k
Greg Fletcher United States	5	867 1.4×	225 1.4×	110 0.8×	42 0.5×	107 1.5×	6	974
J. Grimes United States	3	329 0.5×	94 0.6×	91 0.7×	83 1.0×	29 0.4×	4	422
A. S. Wong United States	14	840 1.4×	230 1.4×	63 0.5×	79 1.0×	19 0.3×	22	967

Countries citing papers authored by R. Perryman

Since Specialization

Citations

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

Fields of papers citing papers by R. Perryman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Perryman

This figure shows the co-authorship network connecting the top 25 collaborators of R. Perryman. A scholar is included among the top collaborators of R. Perryman 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 R. Perryman. R. Perryman 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

Vigren, E., F. Johansson, Oleg Shebanits, et al.. (2022). Identifying Shadowing Signatures of C Ring Ringlets and Plateaus in Cassini Data from Saturn’s Ionosphere. The Planetary Science Journal. 3(7). 168–168. 2 indexed citations

Waite, J. H., Tim Brockwell, R. Perryman, et al.. (2019). MASPEX-Europa aboard Clipper: A mass spectrometer for investigating the habitability of Europa. 2019. 3 indexed citations

Cravens, T. E., M. Morooka, Luke Moore, et al.. (2019). Plasma Transport in Saturn's Low‐Latitude Ionosphere: Cassini Data. Journal of Geophysical Research Space Physics. 124(6). 4881–4888. 4 indexed citations

Morooka, M., Jan‐Erik Wahlund, Lina Hadid, et al.. (2019). Saturn's Dusty Ionosphere. Journal of Geophysical Research Space Physics. 124(3). 1679–1697. 24 indexed citations

Miller, Kelly E., J. H. Waite, R. Perryman, et al.. (2019). Cassini INMS constraints on the composition and latitudinal fractionation of Saturn ring rain material. Icarus. 339. 113595–113595. 19 indexed citations

Perry, M. E., J. H. Waite, D. G. Mitchell, et al.. (2018). Material Flux From the Rings of Saturn Into Its Atmosphere. Geophysical Research Letters. 45(19). 25 indexed citations

Yelle, R. V., Joseph Serigano, Tommi Koskinen, et al.. (2018). Thermal Structure and Composition of Saturn's Upper Atmosphere From Cassini/Ion Neutral Mass Spectrometer Measurements. Geophysical Research Letters. 45(20). 23 indexed citations

Cravens, T. E., Luke Moore, J. H. Waite, et al.. (2018). The Ion Composition of Saturn's Equatorial Ionosphere as Observed by Cassini. Geophysical Research Letters. 46(12). 6315–6321. 25 indexed citations

Moore, Luke, T. E. Cravens, Ingo Mueller‐Wodarg, et al.. (2018). Models of Saturn's Equatorial Ionosphere Based on In Situ Data From Cassini's Grand Finale. Geophysical Research Letters. 45(18). 9398–9407. 27 indexed citations

10.

Hadid, Lina, M. Morooka, Jan‐Erik Wahlund, et al.. (2018). Ring Shadowing Effects on Saturn's Ionosphere: Implications for Ring Opacity and Plasma Transport. Geophysical Research Letters. 45(19). 18 indexed citations

11.

Mitchell, D. G., M. E. Perry, D. C. Hamilton, et al.. (2018). Dust grains fall from Saturn’s D-ring into its equatorial upper atmosphere. Science. 362(6410). 36 indexed citations

12.

Waite, J. H., Christopher R. Glein, R. Perryman, et al.. (2017). Cassini finds molecular hydrogen in the Enceladus plume: Evidence for hydrothermal processes. Science. 356(6334). 155–159. 377 indexed citations breakdown →

13.

Krupp, N., E. Roussos, C. Paranicas, et al.. (2017). Energetic electron measurements near Enceladus by Cassini during 2005–2015. Icarus. 306. 256–274. 4 indexed citations

14.

Bouquet, Alexis, T. Brockwell, J. H. Waite, & R. Perryman. (2015). Evaluating the Quantity of Native H2 in Enceladus' Plumes. LPI. 2320. 1 indexed citations

15.

Teolis, B. D., H. Niemann, J. H. Waite, et al.. (2015). A Revised Sensitivity Model for Cassini INMS: Results at Titan. Space Science Reviews. 190(1-4). 47–84. 39 indexed citations

16.

Perry, M. E., B. D. Teolis, D. M. Hurley, et al.. (2015). Cassini INMS measurements of Enceladus plume density. Icarus. 257. 139–162. 24 indexed citations

17.

Bell, J. M., J. H. Waite, J. H. Westlake, et al.. (2014). Developing a self‐consistent description of Titan's upper atmosphere without hydrodynamic escape. Journal of Geophysical Research Space Physics. 119(6). 4957–4972. 20 indexed citations

18.

Richard, M. S., T. E. Cravens, D. F. Webb, et al.. (2014). An empirical approach to modeling ion production rates in Titan's ionosphere I: Ion production rates on the dayside and globally. Journal of Geophysical Research Space Physics. 120(2). 1264–1280. 21 indexed citations

19.

Brockwell, T., James D. Walker, Sidney Chocron, et al.. (2014). Hydrogen in Enceladus' Plume — Native or Artifact?. 1774. 4022. 1 indexed citations

20.

Westlake, J. H., J. H. Waite, J. M. Bell, & R. Perryman. (2014). Observed decline in Titan's thermospheric methane due to solar cycle drivers. Journal of Geophysical Research Space Physics. 119(10). 8586–8599. 13 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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