D. Ségransan

31.9k citations
134 papers · 5.5k · 6 hit papers · h-index 41

Impact in

  • Instrumentation top 0.5%
    • 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 130
    • Stellar, planetary, and galactic studies 127
    • Astrophysics and Star Formation Studies 79
    • Astro and Planetary Science 64
    • Gamma-ray bursts and supernovae 7
  • Instrumentation 80
    • Astronomy and Astrophysical Research 80
Co-authors
S. Udry (99 shared papers)D. Queloz (74 shared papers)M. Mayor (60 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)Publications of the Astronomical Society of the Pacific (2 papers)The Astrophysical Journal (2 papers)
Partner nations
SwitzerlandFranceUnited States

In The Last Decade

D. Ségransan

128 papers receiving 5.3k citations

D. Ségransan's Hit Papers

An Earth-mass planet orbiting α Centauri B 2012 · 235 citations
2350+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. 2011 Astronomy and Astrophysics
  3. 2010 Astronomy and Astrophysics
  4. 2010 Research Portal (Queen's University Belfast)
  5. 2008 ArXiv.org
  6. 2005 Astronomy and Astrophysics

Peers

D. Ségransan
Comparison fields: 5 of 59
  • Instrumentation 2.2k
  • Astronomy and Astrophysics 5.3k
  • Atomic and Molecular Physics, and Optics 388
  • Atmospheric Science 209
  • Nuclear and High Energy Physics 147
Replace X. Bonfıls with:
X. Bonfıls France
Timothy M. Brown United States
X. Delfosse France
C. G. Tinney Australia
C. Moutou France
N. Piskunov Sweden
A. Reiners Germany
W. J. Chaplin United Kingdom
T. Mazeh Israel
Howard Isaacson United States
D. Ségransan relative to X. Bonfıls France X. Bonfıls's profile →
Citations per field
00.5×1.6×
X. Bonfıls · 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 134 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 →		2005296
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 →		2008268
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 →		2010252
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 →		2012235
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 →		2010215
6
The angular sizes of dwarf stars and subgiants
Astronomy and Astrophysics ·P. Kervella, F. Thévenin, E. Di Folco, D. Ségransan
2004191
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
Hit paper breakdown →		2011160
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
2004148
9
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
2009140
10
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
2005140
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
2011130
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
2011122
13
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
2011112
14
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
2002108
15
The diameters ofα Centauri A and B
Astronomy and Astrophysics ·P. Kervella, F. Thévenin, D. Ségransan, G. Berthomieu, B. López, P. Morel, J. Provost
2003107
16
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
2009103
17
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
2005103
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
200395
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
200785
20
Atmospheric characterization of Proxima b by coupling the SPHERE high-contrast imager to the ESPRESSO spectrograph
Astronomy and Astrophysics ·C. Lovis, I. A. G. Snellen, D. Mouillet, F. Pepe, F. Wildi, N. Astudillo-Defru, Jean-Luc Beuzit, X. Bonfıls, A. Cheetham, Uriel Conod, X. Delfosse, D. Ehrenreich, P. Figueira, T. Forveille, J. H. C. Martins, Sascha P. Quanz, N. C. Santos, H. M. Schmid, D. Ségransan, S. Udry
201782

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 134 papers that have together received 5.5k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (127 papers), Astronomy and Astrophysical Research (80 papers), Astrophysics and Star Formation Studies (79 papers), Astro and Planetary Science (64 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 (2.2k citations), Astronomy and Astrophysics (5.3k citations), Atomic and Molecular Physics, and Optics (388 citations), Atmospheric Science (209 citations) and Nuclear and High Energy Physics (147 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 W. Benz. Their work appears in journals such as Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal Letters, Publications of the Astronomical Society of the Pacific and The Astrophysical Journal.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by X. BonfılsBreakdown of academic impact, for papers by Timothy M. BrownBreakdown of academic impact, for papers by X. DelfosseBreakdown of academic impact, for papers by C. G. TinneyBreakdown of academic impact, for papers by C. MoutouBreakdown of academic impact, for papers by N. PiskunovBreakdown of academic impact, for papers by A. ReinersBreakdown of academic impact, for papers by W. J. ChaplinBreakdown of academic impact, for papers by T. MazehBreakdown of academic impact, for papers by Howard Isaacson