R. Karjalainen

1.8k total citations
23 papers, 398 citations indexed

About

R. Karjalainen is a scholar working on Astronomy and Astrophysics, Instrumentation and Atmospheric Science. According to data from OpenAlex, R. Karjalainen has authored 23 papers receiving a total of 398 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Astronomy and Astrophysics, 7 papers in Instrumentation and 3 papers in Atmospheric Science. Recurrent topics in R. Karjalainen's work include Stellar, planetary, and galactic studies (15 papers), Astro and Planetary Science (12 papers) and Astrophysics and Star Formation Studies (11 papers). R. Karjalainen is often cited by papers focused on Stellar, planetary, and galactic studies (15 papers), Astro and Planetary Science (12 papers) and Astrophysics and Star Formation Studies (11 papers). R. Karjalainen collaborates with scholars based in Spain, United Kingdom and United States. R. Karjalainen's co-authors include H. Salo, R. G. French, Ernst de Mooij, Marie Karjalainen, Ray Jayawardhana, I. Skillen, James Kirk, Tom Louden, Jake D. Turner and A. P. Doyle and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, Astronomy and Astrophysics and The Astronomical Journal.

In The Last Decade

R. Karjalainen

21 papers receiving 372 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Karjalainen Spain 13 384 78 50 16 14 23 398
Paul A. Dalba United States 13 464 1.2× 92 1.2× 56 1.1× 26 1.6× 14 1.0× 42 478
Pierre Le Sidaner France 5 354 0.9× 103 1.3× 21 0.4× 17 1.1× 9 0.6× 16 375
R. Luque Spain 9 338 0.9× 89 1.1× 30 0.6× 21 1.3× 4 0.3× 31 356
M. Salz Germany 10 496 1.3× 89 1.1× 42 0.8× 12 0.8× 6 0.4× 16 518
A. Levi United States 6 295 0.8× 45 0.6× 45 0.9× 45 2.8× 13 0.9× 12 333
Kevin K. Hardegree-Ullman United States 14 492 1.3× 162 2.1× 41 0.8× 18 1.1× 4 0.3× 35 518
C. D. Parkinson United States 4 493 1.3× 115 1.5× 54 1.1× 7 0.4× 5 0.4× 5 510
P. Wilson Cauley United States 17 634 1.7× 122 1.6× 34 0.7× 19 1.2× 7 0.5× 36 651
A. Lacluyzé United States 10 422 1.1× 109 1.4× 21 0.4× 29 1.8× 5 0.4× 42 436
Remo Burn Switzerland 13 673 1.8× 71 0.9× 40 0.8× 46 2.9× 5 0.4× 25 713

Countries citing papers authored by R. Karjalainen

Since Specialization
Citations

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

Fields of papers citing papers by R. Karjalainen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of R. Karjalainen. A scholar is included among the top collaborators of R. Karjalainen 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. Karjalainen. R. Karjalainen 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.
Odert, P., M. Leitzinger, R. Greimel, et al.. (2024). Spectroscopic observations of flares and superflares on AU Mic. Monthly Notices of the Royal Astronomical Society. 537(1). 537–579. 2 indexed citations
2.
Leitzinger, M., P. Kábath, M. Vaňko, et al.. (2024). Spectroscopic characterization of superflares on solar-type stars -- a joint observing campaign. Contributions of the Astronomical Observatory Skalnaté Pleso. 54(2). 1 indexed citations
3.
Parimucha, Š., et al.. (2024). Analysis of KIC 7023917: Spotted Low-mass Ratio Eclipsing Binary with δ Scuti Pulsations. The Astronomical Journal. 168(4). 171–171.
4.
Mooij, Ernst de, et al.. (2023). High-resolution Emission Spectroscopy of the Ultrahot Jupiter KELT-9b: Little Variation in Day- and Nightside Emission Line Contrasts. The Astronomical Journal. 165(5). 211–211. 4 indexed citations
5.
Karjalainen, Marie, R. Karjalainen, A. P. Hatzes, et al.. (2022). Companions to Kepler giant stars: A long-period eccentric sub-stellar companion to KIC 3526061 and a stellar companion to HD 187878. Astronomy and Astrophysics. 668. A26–A26.
6.
Skarka, M., Jiří Žák, E. Paunzen, et al.. (2022). Periodic variable A-F spectral type stars in the northern TESS continuous viewing zone. Astronomy and Astrophysics. 666. A142–A142. 25 indexed citations
7.
Mooij, Ernst de, et al.. (2021). A Near-infrared Chemical Inventory of the Atmosphere of 55 Cancri e. The Astronomical Journal. 161(5). 209–209. 18 indexed citations
8.
Turner, Jake D., Ernst de Mooij, Ray Jayawardhana, et al.. (2020). Detection of Ionized Calcium in the Atmosphere of the Ultra-hot Jupiter KELT-9b. The Astrophysical Journal Letters. 888(1). L13–L13. 47 indexed citations
9.
Karjalainen, Marie, Ernst de Mooij, R. Karjalainen, & Neale P. Gibson. (2018). Time resolved spectroscopy of dust and gas from extrasolar planetesimals orbiting WD 1145+017 ★. Monthly Notices of the Royal Astronomical Society. 7 indexed citations
10.
Kirk, James, P. J. Wheatley, Tom Louden, et al.. (2017). Rayleigh scattering in the transmission spectrum of HAT-P-18b. Monthly Notices of the Royal Astronomical Society. 468(4). 3907–3916. 40 indexed citations
11.
Mooij, Ernst de, et al.. (2014). GROUND-BASED TRANSIT OBSERVATIONS OF THE SUPER-EARTH 55 Cnc e. The Astrophysical Journal Letters. 797(2). L21–L21. 7 indexed citations
12.
Gálvez-Ortiz, M. C., D. Gandolfi, S. Reffert, et al.. (2014). Kepler-432 b: a massive warm Jupiter in a 52-day eccentric orbit transiting a giant star. Astronomy and Astrophysics. 573. L6–L6. 13 indexed citations
13.
Wiersema, K., A. J. Levan, N. R. Tanvir, et al.. (2012). Polarimetry of the transient relativistic jet of GRB 110328/Swift J164449.3+573451. Figshare. 18 indexed citations
14.
Mooij, Ernst de, Matteo Brogi, Remco de Kok, et al.. (2012). The GROUSE project. Astronomy and Astrophysics. 550. A54–A54. 21 indexed citations
15.
Karjalainen, R. & H. Salo. (2004). Gravitational accretion of particles in Saturn's rings. Icarus. 172(2). 328–348. 42 indexed citations
16.
Salo, H., R. Karjalainen, & R. G. French. (2004). Photometric modeling of Saturn's rings. II. Azimuthal asymmetry in reflected and transmitted light. Icarus. 170(1). 70–90. 41 indexed citations
17.
Salo, H. & R. Karjalainen. (2003). Photometric modeling of Saturn's rings. Icarus. 164(2). 428–460. 53 indexed citations
18.
Karjalainen, R. & H. Salo. (2001). Gravitational accretion of particles in Saturn's rings. 33. 1 indexed citations
19.
Salo, H., R. Karjalainen, & R. G. French. (2000). Modeling the Azimuthal Brightness Asymmetry in Saturn's Rings. 31. 5 indexed citations
20.
Salo, H. & R. Karjalainen. (1999). Dynamical and photometric modeling of azimuthal brightness asymmetry in Saturn's rings.. Bulletin of the American Astronomical Society. 31(4). 1160. 5 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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