D. Ségransan

30.6k citations
138 papers · 5.3k · 5 hit papers · h-index 41

Impact in

  • Instrumentation top 0.2%
    • Astronomy and Astrophysical Research
  • Astronomy and Astrophysics top 0.2%
    • 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 132
    • Stellar, planetary, and galactic studies 130
    • Astrophysics and Star Formation Studies 81
    • Astro and Planetary Science 66
    • Gamma-ray bursts and supernovae 7
  • Instrumentation 81
    • Astronomy and Astrophysical Research 81
Co-authors
S. Udry (101 shared papers)D. Queloz (77 shared papers)M. Mayor (60 shared papers)F. Pepe (72 shared papers)N. C. Santos (41 shared papers)F. Bouchy (37 shared papers)C. Lovis (45 shared papers)P. Kervella (9 shared papers)
Journals
Astronomy and Astrophysics (62 papers)Monthly Notices of the Royal Astronomical Society (12 papers)The Astrophysical Journal Letters (3 papers)The Astrophysical Journal (2 papers)Nature (2 papers)
Partner nations
SwitzerlandFranceUnited States

In The Last Decade

D. Ségransan

131 papers receiving 5.0k citations

D. Ségransan's Hit Papers

An Earth-mass planet orbiting α Centauri B 2012 · 218 citations
2180+7+14Years since publication50100150200250
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.
  1. 2012 Nature
  2. 2010 Astronomy and Astrophysics
  3. 2010 Research Portal (Queen's University Belfast)
  4. 2008 ArXiv.org
  5. 2005 Astronomy and Astrophysics

Peers

D. Ségransan
Comparison fields: 5 of 61
  • Instrumentation 2.1k
  • Astronomy and Astrophysics 5.1k
  • Atomic and Molecular Physics, and Optics 372
  • Atmospheric Science 205
  • Statistical and Nonlinear Physics 132
Replace X. Delfosse with:
X. Delfosse France
X. Bonfıls France
Timothy M. Brown United States
C. G. Tinney Australia
C. Moutou France
A. Reiners Germany
F. Bouchy France
A. Collier Cameron United Kingdom
W. J. Chaplin United Kingdom
J.‐F. Donati France
D. Ségransan relative to X. Delfosse France X. Delfosse's profile →
Citations per field
00.5×1.5×
X. Delfosse · 1×
Citations per year

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

20 of 20 papers shown

Showing the 20 most-cited of 138 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 →		2005277
2
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 →		2010239
3
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, Jean‐Loup Bertaux, X. Delfosse, C. Mordasini, F. Pepe, D. Queloz, D. Ségransan
Hit paper breakdown →		2008238
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 →		2012218
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 →		2010204
6
The angular sizes of dwarf stars and subgiants
Astronomy and Astrophysics ·P. Kervella, F. Thévenin, E. Di Folco, D. Ségransan
2004175
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
2011143
8
The angular sizes of dwarf stars and subgiants Surface brightness relations calibrated by interferometry
SPIRE - Sciences Po Institutional REpository ·P. Kervella, F. Thévenin, E. Di Folco, D. Ségransan
2004138
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
2005135
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
2009132
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
2011116
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
2011111
13
First radius measurements of very low mass stars with the VLTI
Springer Link (Chiba Institute of Technology) ·D. Ségransan, P. Kervella, T. Forveille, D. Queloz
2003101
14
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
2011100
15
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
2005100
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
200398
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
200994
18
The diameters of Alpha Centauri A and B - A comparison of the asteroseismic and VINCI/VLTI views
CERN Bulletin ·P. Kervella, F. Thévenin, D. Ségransan, G. Berthomieu, B. López, P. Morel, J. Provost
200389
19
The HARPS search for southern extra-solar planets XXVIII. Up to seven planets orbiting HD 10180: probing the architecture of low-mass planetary systems
SPIRE - Sciences Po Institutional REpository ·C. Lovis, D. Ségransan, M. Mayor, S. Udry, W. Benz, Jean‐Loup Bertaux, F. Bouchy, A. C. M. Correia, J. Laskar, G. Lo Curto, C. Mordasini, F. Pepe, D. Queloz, N. C. Santos
201180
20
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
200773

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 138 papers that have together received 5.3k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (130 papers), Astrophysics and Star Formation Studies (81 papers), Astronomy and Astrophysical Research (81 papers), Astro and Planetary Science (66 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 (372 citations), Atmospheric Science (205 citations) and Statistical and Nonlinear Physics (132 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, W. Benz and F. Thévenin. Their work appears in journals such as Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal Letters, The Astrophysical Journal and Nature.

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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