D. Ségransan

31.9k citations

133 papers · 5.3k · 5 hit papers · h-index 41

Impact in

Instrumentation top 0.5%
- Astronomy and Astrophysical Research
Astronomy and Astrophysics top 0.5%
- Stellar, planetary, and galactic studies
- Astrophysics and Star Formation Studies
- Astro and Planetary Science
- Gamma-ray bursts and supernovae
- Solar and Space Plasma Dynamics

Papers in

Astronomy and Astrophysics 129
- Stellar, planetary, and galactic studies 126
- Astrophysics and Star Formation Studies 78
- Astro and Planetary Science 63
- Gamma-ray bursts and supernovae 7
Instrumentation 80
- Astronomy and Astrophysical Research 80

Co-authors: S. Udry (98 shared papers)D. Queloz (74 shared papers)M. Mayor (59 shared papers)F. Pepe (69 shared papers)N. C. Santos (39 shared papers)F. Bouchy (35 shared papers)C. Lovis (43 shared papers)P. Kervella (10 shared papers)
Journals: Astronomy and Astrophysics (60 papers)Monthly Notices of the Royal Astronomical Society (12 papers)The Astrophysical Journal Letters (3 papers)Nature (2 papers)Publications of the Astronomical Society of the Pacific (2 papers)
Partner nations: Switzerland France United States

In The Last Decade

D. Ségransan

126 papers receiving 5.0k citations

D. Ségransan's Hit Papers

5 papers align trajectories log scale

An Earth-mass planet orbiting α Centauri B 2012 · 223 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2012 Nature
2010 Research Portal (Queen's University Belfast)
2010 Astronomy and Astrophysics
2008 ArXiv.org
2005 Astronomy and Astrophysics

Peers

Countries citing papers authored by D. Ségransan

Since Specialization

Citations

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

Fields of papers citing papers by D. Ségransan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside D. Ségransan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D. Ségransan Line = papers co-authored together D. Ségransan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 133 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	ELODIE metallicity-biased search for transiting Hot Jupiters Astronomy and Astrophysics ·F. Bouchy, S. Udry, M. Mayor, C. Moutou, F. Pont, Nicolas Iribarne, R. da Silva, S. A. Ilovaisky, D. Queloz, N. C. Santos, D. Ségransan, S. Zucker Hit paper breakdown →	2005	281
2	The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD47186 and HD181433 ArXiv.org ·F. Bouchy, M. Mayor, C. Lovis, S. Udry, W. Benz, (unknown), X. Delfosse, C. Mordasini, F. Pepe, D. Queloz, D. Ségransan Hit paper breakdown →	2008	246
3	Spin-orbit angle measurements for six southern transiting planets Astronomy and Astrophysics ·A. H. M. J. Triaud, A. Collier Cameron, D. Queloz, D. R. Anderson, M. Gillon, Leslie Hebb, C. Hellier, B. Loeillet, P. F. L. Maxted, M. Mayor, F. Pepe, D. Pollacco, D. Ségransan, B. Smalley, S. Udry, R. G. West, P. J. Wheatley Hit paper breakdown →	2010	245
4	An Earth-mass planet orbiting α Centauri B Nature ·X. Dumusque, F. Pepe, C. Lovis, D. Ségransan, J. Sahlmann, W. Benz, F. Bouchy, M. Mayor, D. Queloz, N. C. Santos, S. Udry Hit paper breakdown →	2012	223
5	Spin-orbit angle measurements for six southern transiting planets; New insights into the dynamical origins of hot Jupiters Research Portal (Queen's University Belfast) ·A. H. M. J. Triaud, A. Collier Cameron, D. Queloz, D. R. Anderson, M. Gillon, Leslie Hebb, C. Hellier, B. Loeillet, P. F. L. Maxted, M. Mayor, F. Pepe, D. Pollacco, D. Ségransan, B. Smalley, S. Udry, R. G. West, P. J. Wheatley Hit paper breakdown →	2010	207
6	The angular sizes of dwarf stars and subgiants Astronomy and Astrophysics ·P. Kervella, F. Thévenin, E. Di Folco, D. Ségransan	2004	186
7	The HARPS search for Earth-like planets in the habitable zone Astronomy and Astrophysics ·F. Pepe, C. Lovis, D. Ségransan, W. Benz, F. Bouchy, X. Dumusque, M. Mayor, D. Queloz, N. C. Santos, S. Udry	2011	149
8	The angular sizes of dwarf stars and subgiants Surface brightness relations calibrated by interferometry HAL (Le Centre pour la Communication Scientifique Directe) ·P. Kervella, F. Thévenin, E. Di Folco, D. Ségransan	2004	146
9	Metallicity of M dwarfs I. A photometric calibration and impact on the mass-luminosity relation at the bottom of the main sequence arXiv (Cornell University) ·X. Bonfıls, X. Delfosse, S. Udry, N. C. Santos, T. Forveille, D. Ségransan	2005	140
10	The HARPS search for southern extra-solar planets. XIII. A planetary system with 3 super-Earths (4.2, 6.9, and 9.2 M) Bern Open Repository and Information System (University of Bern) ·M. Mayor, S. Udry, C. Lovis, F. Pepe, D. Queloz, W. Benz, Jean‐Loup Bertaux, F. Bouchy, C. Mordasini, D. Ségransan	2009	134
11	The HARPS search for Earth-like planets in the habitable zone: I -- Very low-mass planets around HD20794, HD85512 and HD192310 Archive ouverte UNIGE (University of Geneva) ·F. Pepe, C. Lovis, D. Ségransan, W. Benz, F. Bouchy, X. Dumusque, M. Mayor, D. Queloz, N. C. Santos, S. Udry	2011	121
12	Detection of a transit of the super-Earth 55 Cancri e with warm Spitzer Astronomy and Astrophysics ·Brice-Olivier Demory, M. Gillon, Drake Deming, Diana Valencia, Sara Seager, Bjoern Benneke, C. Lovis, Patricio E. Cubillos, Joseph Harrington, Kevin B. Stevenson, M. Mayor, F. Pepe, D. Queloz, D. Ségransan, S. Udry	2011	114
13	First radius measurements of very low mass stars with the VLTI CERN Document Server (European Organization for Nuclear Research) ·D. Ségransan, P. Kervella, T. Forveille, D. Queloz	2002	105
14	Metallicity of M dwarfs I. A photometric calibration and impact on the mass-luminosity relation at the bottom of the main sequence HAL (Le Centre pour la Communication Scientifique Directe) ·X. Bonfıls, X. Delfosse, S. Udry, N. C. Santos, T. Forveille, D. Ségransan	2005	103
15	The HARPS search for southern extra-solar planets Astronomy and Astrophysics ·C. Lovis, D. Ségransan, M. Mayor, S. Udry, W. Benz, J. L. Bertaux, F. Bouchy, A. C. M. Correia, J. Laskar, G. Lo Curto, C. Mordasini, F. Pepe, D. Queloz, N. C. Santos	2011	102
16	The diameters ofα Centauri A and B Astronomy and Astrophysics ·P. Kervella, F. Thévenin, D. Ségransan, G. Berthomieu, B. López, P. Morel, J. Provost	2003	101
17	Mass-radius relation of low and very low-mass stars revisited with the VLTI Astronomy and Astrophysics ·Brice-Olivier Demory, D. Ségransan, T. Forveille, D. Queloz, J. L. Beuzit, X. Delfosse, E. Di Folco, P. Kervella, J.-B. Le Bouquin, C. Perrier, M. Benisty, G. Duvert, Karl H. Hofmann, B. López, R. Petrov	2009	100
18	The diameters of Alpha Centauri A and B - A comparison of the asteroseismic and VINCI/VLTI views CERN Document Server (European Organization for Nuclear Research) ·P. Kervella, F. Thévenin, D. Ségransan, G. Berthomieu, B. López, P. Morel, J. Provost	2003	92
19	The impact of stellar duplicity on planet occurrence and properties Astronomy and Astrophysics ·A. Eggenberger, S. Udry, G. Chauvin, Jean-Luc Beuzit, A. M. Lagrange, D. Ségransan, M. Mayor	2007	82
20	The HARPS search for southern extra-solar planets Astronomy and Astrophysics ·G. Lo Curto, M. Mayor, W. Benz, F. Bouchy, C. Lovis, C. Moutou, D. Naef, F. Pepe, D. Queloz, N. C. Santos, D. Ségransan, S. Udry	2010	76

About D. Ségransan

D. Ségransan is a scholar working on Astronomy and Astrophysics, Instrumentation, Atomic and Molecular Physics, and Optics, Computational Mechanics and Statistical and Nonlinear Physics, having authored 133 papers that have together received 5.3k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (126 papers), Astronomy and Astrophysical Research (80 papers), Astrophysics and Star Formation Studies (78 papers), Astro and Planetary Science (63 papers), Adaptive optics and wavefront sensing (15 papers), Astronomical Observations and Instrumentation (7 papers), Gamma-ray bursts and supernovae (7 papers) and Scientific Research and Discoveries (4 papers). The work is most often cited by research in Instrumentation (2.1k citations), Astronomy and Astrophysics (5.1k citations), Atomic and Molecular Physics, and Optics (378 citations), Atmospheric Science (203 citations) and Geophysics (138 citations). D. Ségransan has collaborated with scholars based in Switzerland, France and United States. Frequent co-authors include S. Udry, D. Queloz, M. Mayor, F. Pepe, N. C. Santos, F. Bouchy, C. Lovis, P. Kervella, F. Thévenin and T. Forveille. Their work appears in journals such as Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal Letters, Nature and Publications of the Astronomical Society of the Pacific.

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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D. Ségransan

D. Ségransan's Hit Papers

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Fields of papers citing papers by D. Ségransan

All Works

About D. Ségransan

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