C. Bergfors

1.1k total citations
21 papers, 646 citations indexed

About

C. Bergfors is a scholar working on Astronomy and Astrophysics, Instrumentation and Aerospace Engineering. According to data from OpenAlex, C. Bergfors has authored 21 papers receiving a total of 646 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Astronomy and Astrophysics, 14 papers in Instrumentation and 2 papers in Aerospace Engineering. Recurrent topics in C. Bergfors's work include Stellar, planetary, and galactic studies (19 papers), Astronomy and Astrophysical Research (14 papers) and Astrophysics and Star Formation Studies (11 papers). C. Bergfors is often cited by papers focused on Stellar, planetary, and galactic studies (19 papers), Astronomy and Astrophysical Research (14 papers) and Astrophysics and Star Formation Studies (11 papers). C. Bergfors collaborates with scholars based in Germany, Canada and United Kingdom. C. Bergfors's co-authors include W. Brandner, M. Janson, Thomas Henning, S. Hippler, S. Daemgen, Jay Farihi, M. Rocchetto, B. T. Gänsicke, Felix Hormuth and R. Köhler and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astrophysical Journal Supplement Series.

In The Last Decade

C. Bergfors

20 papers receiving 626 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. Bergfors Germany 13 636 295 41 15 12 21 646
Moo‐Young Chun South Korea 13 471 0.7× 170 0.6× 39 1.0× 14 0.9× 17 1.4× 33 487
Masashi Omiya Japan 12 481 0.8× 192 0.7× 24 0.6× 9 0.6× 9 0.8× 32 499
Eder Martioli Brazil 13 476 0.7× 173 0.6× 22 0.5× 31 2.1× 15 1.3× 32 513
Jeremy Jones United States 6 298 0.5× 159 0.5× 40 1.0× 20 1.3× 17 1.4× 11 310
B. X. Santiago Brazil 12 623 1.0× 344 1.2× 19 0.5× 19 1.3× 8 0.7× 14 637
Ralf Palsa Germany 9 366 0.6× 167 0.6× 58 1.4× 14 0.9× 6 0.5× 17 397
S. Pedraz Spain 13 498 0.8× 315 1.1× 20 0.5× 15 1.0× 12 1.0× 24 504
Nick Gautier United States 4 444 0.7× 177 0.6× 19 0.5× 10 0.7× 6 0.5× 8 456
Gregory Walth United States 13 647 1.0× 230 0.8× 24 0.6× 7 0.5× 4 0.3× 24 660
Mary Anne Limbach United States 10 284 0.4× 97 0.3× 55 1.3× 12 0.8× 11 0.9× 29 308

Countries citing papers authored by C. Bergfors

Since Specialization
Citations

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

Fields of papers citing papers by C. Bergfors

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Bergfors

This figure shows the co-authorship network connecting the top 25 collaborators of C. Bergfors. A scholar is included among the top collaborators of C. Bergfors 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 C. Bergfors. C. Bergfors 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.
Brandner, W., et al.. (2015). A Lucky Imaging search for stellar companions to transiting planet host stars. Springer Link (Chiba Institute of Technology). 17 indexed citations
2.
Bergfors, C., W. Brandner, M. Bonnefoy, et al.. (2015). Characterization of close visual binaries from the AstraLux Large M Dwarf Survey. Monthly Notices of the Royal Astronomical Society. 456(3). 2576–2585. 3 indexed citations
3.
Rocchetto, M., Jay Farihi, B. T. Gänsicke, & C. Bergfors. (2015). The frequency and infrared brightness of circumstellar discs at white dwarfs. Monthly Notices of the Royal Astronomical Society. 449(1). 574–587. 88 indexed citations
4.
Janson, M., C. Bergfors, W. Brandner, et al.. (2014). ORBITAL MONITORING OF THE ASTRALUX LARGE M-DWARF MULTIPLICITY SAMPLE. The Astrophysical Journal Supplement Series. 214(2). 17–17. 19 indexed citations
5.
Thalmann, C., S. Desidera, M. Bonavita, et al.. (2014). SPOTS: The Search for Planets Orbiting Two Stars. Astronomy and Astrophysics. 572. A91–A91. 14 indexed citations
6.
Bergfors, C., Jay Farihi, P. Dufour, & M. Rocchetto. (2014). Signs of a faint disc population at polluted white dwarfs. Monthly Notices of the Royal Astronomical Society. 444(3). 2147–2156. 64 indexed citations
7.
Janson, M., Felix Hormuth, C. Bergfors, et al.. (2012). THE ASTRALUX LARGE M-DWARF MULTIPLICITY SURVEY. The Astrophysical Journal. 754(1). 44–44. 113 indexed citations
8.
Bergfors, C., W. Brandner, S. Daemgen, et al.. (2012). Stellar companions to exoplanet host stars: Lucky Imaging of transiting planet hosts★. Monthly Notices of the Royal Astronomical Society. 428(1). 182–189. 54 indexed citations
9.
Bergfors, C., W. Brandner, M. Janson, R. Köhler, & Thomas Henning. (2011). VLT/NACO astrometry of the HR 8799 planetary system. Astronomy and Astrophysics. 528. A134–A134. 15 indexed citations
10.
Bergfors, C., W. Brandner, S. Daemgen, & Thomas Henning. (2011). Lucky Imaging Survey for Binary Exoplanet Hosts. Proceedings of the International Astronomical Union. 7(S282). 193–194.
11.
Bergfors, C., W. Brandner, M. Janson, R. Köhler, & Thomas Henning. (2011). VLT/NACO astrometry of the HR8799 planetary system. L'-band observations of the three outer planets. arXiv (Cornell University). 12 indexed citations
12.
Bergfors, C., W. Brandner, M. Janson, et al.. (2010). Lucky Imaging survey for southern M dwarf binaries. Springer Link (Chiba Institute of Technology). 50 indexed citations
13.
Bergfors, C., S. Daemgen, Debra A. Fischer, et al.. (2010). Discovery of a stellar companion to the nearby solar-analogue HD 104304. Astronomy and Astrophysics. 516. A21–A21. 5 indexed citations
14.
Bergfors, C., W. Brandner, Thomas Henning, & S. Daemgen. (2010). Stellar companions to exoplanet host stars with Astralux. Proceedings of the International Astronomical Union. 6(S276). 397–398. 2 indexed citations
15.
Janson, M., C. Bergfors, Miwa Goto, W. Brandner, & David Lafreniére. (2010). SPATIALLY RESOLVED SPECTROSCOPY OF THE EXOPLANET HR 8799 c. The Astrophysical Journal Letters. 710(1). L35–L38. 52 indexed citations
16.
Hippler, S., C. Bergfors, S. Daemgen, et al.. (2009). The AstraLux Sur Lucky Imaging Instrument at the NTT. Max Planck Institute for Plasma Physics. 137. 14–17. 8 indexed citations
17.
Daemgen, S., F. Hormuth, W. Brandner, et al.. (2009). Binarity of transit host stars. Astronomy and Astrophysics. 498(2). 567–574. 59 indexed citations
18.
Daemgen, S., Felix Hormuth, W. Brandner, et al.. (2009). Binarity of Transit Host Stars - Implications on Planetary Parameters. Max Planck Institute for Plasma Physics. 47 indexed citations
19.
Warell, J. & C. Bergfors. (2008). Mercury's integral phase curve: Phase reddening and wavelength dependence of photometric quantities. Planetary and Space Science. 56(15). 1939–1948. 22 indexed citations
20.
Bergfors, C. & J. Warell. (2007). UBVRI Photometry of Mecury's Integral Phase Curve. 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.

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