J. Sahlmann

30.8k total citations · 1 hit paper
51 papers, 688 citations indexed

About

J. Sahlmann is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, J. Sahlmann has authored 51 papers receiving a total of 688 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Astronomy and Astrophysics, 31 papers in Instrumentation and 17 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in J. Sahlmann's work include Stellar, planetary, and galactic studies (37 papers), Astronomy and Astrophysical Research (31 papers) and Astrophysics and Star Formation Studies (21 papers). J. Sahlmann is often cited by papers focused on Stellar, planetary, and galactic studies (37 papers), Astronomy and Astrophysical Research (31 papers) and Astrophysics and Star Formation Studies (21 papers). J. Sahlmann collaborates with scholars based in Spain, Switzerland and United States. J. Sahlmann's co-authors include S. Udry, D. Queloz, D. Ségransan, M. Mayor, N. C. Santos, F. Pepe, P. F. Lazorenko, C. Lovis, W. Benz and X. Dumusque and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

J. Sahlmann

47 papers receiving 640 citations

Hit Papers

An Earth-mass planet orbiting α Centauri B 2012 2026 2016 2021 2012 50 100 150 200
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.

  1. An Earth-mass planet orbiting α Centauri B
    2012 218 citations X. Dumusque, F. Pepe et al. Nature profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Sahlmann Spain 12 631 287 111 45 25 51 688
A. Domiciano de Souza France 18 845 1.3× 325 1.1× 127 1.1× 82 1.8× 24 1.0× 63 909
W. Seifert Germany 13 496 0.8× 276 1.0× 135 1.2× 52 1.2× 57 2.3× 90 659
M. Zhao United States 12 545 0.9× 192 0.7× 69 0.6× 39 0.9× 18 0.7× 22 583
Povilas Palunas United States 15 452 0.7× 273 1.0× 151 1.4× 21 0.5× 34 1.4× 31 529
John Pazder Canada 10 528 0.8× 290 1.0× 159 1.4× 40 0.9× 72 2.9× 56 658
Xiaopei Pan United States 14 653 1.0× 275 1.0× 211 1.9× 71 1.6× 18 0.7× 31 729
N. Thureau United Kingdom 14 800 1.3× 257 0.9× 233 2.1× 72 1.6× 39 1.6× 45 923
M. R. Rosa Germany 14 513 0.8× 146 0.5× 73 0.7× 28 0.6× 30 1.2× 60 610
Richard Dekany United States 13 415 0.7× 146 0.5× 109 1.0× 32 0.7× 59 2.4× 51 500
Todd C. Klaus United States 11 774 1.2× 372 1.3× 33 0.3× 50 1.1× 23 0.9× 24 808

Countries citing papers authored by J. Sahlmann

Since Specialization
Citations

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

Fields of papers citing papers by J. Sahlmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Sahlmann

This figure shows the co-authorship network connecting the top 25 collaborators of J. Sahlmann. A scholar is included among the top collaborators of J. Sahlmann 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 J. Sahlmann. J. Sahlmann 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.
Platais, I., J. Sahlmann, L. Girardi, et al.. (2024). Discovery of Astrometric Accelerations by Dark Companions in the Globular Cluster ω Centauri. The Astrophysical Journal. 963(1). 60–60. 2 indexed citations
2.
Ren, Bin, Kevin Fogarty, John H. Debes, et al.. (2024). 3C 273 host galaxy with Hubble Space Telescope coronagraphy. Astronomy and Astrophysics. 683. L5–L5. 2 indexed citations
3.
Holl, B., A. Sozzetti, J. Sahlmann, et al.. (2023). GaiaData Release 3. Astronomy and Astrophysics. 674. A10–A10. 53 indexed citations
4.
Unger, N., D. Ségransan, D. Barbato, et al.. (2023). Exploring the brown dwarf desert with precision radial velocities and Gaia DR3 astrometric orbits. Astronomy and Astrophysics. 680. A16–A16. 10 indexed citations
5.
Dalal, S., F. Kiefer, G. Hébrard, et al.. (2021). The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars. arXiv (Cornell University). 10 indexed citations
6.
Sahlmann, J., et al.. (2017). IAU volume 12 issue S330 Cover and Front matter. Proceedings of the International Astronomical Union. 12(S330). f1–f29. 1 indexed citations
7.
Lennon, D. J., et al.. (2017). Gaia TGAS search for Large Magellanic Cloud runaway supergiant stars. Astronomy and Astrophysics. 603. A75–A75. 10 indexed citations
8.
Sahlmann, J., P. F. Lazorenko, D. Ségransan, et al.. (2016). The mass of planet GJ 676A b from ground-based astrometry. Astronomy and Astrophysics. 595. A77–A77. 11 indexed citations
9.
Sahlmann, J., P. F. Lazorenko, D. Ségransan, et al.. (2015). Astrometric planet search around southern ultracool dwarfs. Astronomy and Astrophysics. 577. A15–A15. 7 indexed citations
10.
Sánchez, D. Mata, J. I. Gónzalez Hernández, G. Israelian, et al.. (2014). Chemical abundances of stars with brown-dwarf companions. Springer Link (Chiba Institute of Technology). 7 indexed citations
11.
Müller, A., Jörg‐Uwe Pott, A. Mérand, et al.. (2014). Mid-infrared interferometry withKband fringe-tracking. Astronomy and Astrophysics. 567. A98–A98. 5 indexed citations
12.
Sahlmann, J., P. F. Lazorenko, D. Ségransan, et al.. (2014). Astrometric planet search around southern ultracool dwarfs. Astronomy and Astrophysics. 565. A20–A20. 26 indexed citations
13.
Sahlmann, J., P. F. Lazorenko, D. Ségransan, et al.. (2013). Astrometric orbit of a low-mass companion to an ultracool dwarf. Springer Link (Chiba Institute of Technology). 21 indexed citations
14.
Sahlmann, J. & Francis C. Fekel. (2013). Astrometric mass ratios for three spectroscopic binaries. Astronomy and Astrophysics. 556. A145–A145. 2 indexed citations
15.
Dumusque, X., F. Pepe, C. Lovis, et al.. (2012). An Earth-mass planet orbiting α Centauri B. Nature. 491(7423). 207–211. 218 indexed citations breakdown →
16.
Lazorenko, P. F., J. Sahlmann, D. Ségransan, et al.. (2011). Astrometric search for a planet around VB 10. Springer Link (Chiba Institute of Technology). 15 indexed citations
17.
Sahlmann, J., D. Queloz, S. Udry, et al.. (2010). Search for brown-dwarf companions of stars. Springer Link (Chiba Institute of Technology). 61 indexed citations
18.
Haguenauer, Pierre, A. Mérand, P. Bourget, et al.. (2010). Status of the VLTI-UT performances wrt vibrations. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7734. 773437–773437. 6 indexed citations
19.
Sahlmann, J.. (2007). System performance characterisation of the PRIMA Fringe Sensor Unit. Masters Thesis. 1.
20.
Bonnet, H., B. Bauvir, Anders Wallander, et al.. (2006). Enabling Fringe Tracking at the VLTI. ˜The œMessenger. 126. 37–40. 11 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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