Amaury Triaud

Prof

Accepting PhD Students

20042026

Research activity per year

Personal profile

Research interests

Observations

Exoplanets

Binary stars

Planet formation

Stellar evolution

Search for biology in the cosmos

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 13 - Climate Action

External positions

University of Cambridge

1 Nov 201531 Jul 2017

University of Toronto

1 Nov 201431 Oct 2015

University of Toronto

1 Nov 201431 Oct 2015

Massachusetts Institute of Technology

1 Jan 201331 Oct 2014

University of Geneva

1 Sept 200731 Dec 2012

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Collaborations and top research areas from the last five years

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  • WASP-193b: An extremely low-density super-Neptune

    Barkaoui, K., Pozuelos, F. J., Hellier, C., Smalley, B., Nielsen, L. D., Dorn, C., Niraula, P., Gillon, M., Wit, J. D., Helled, R., Müller, S., Jehin, E., Demory, B.-O., Grootel, V. V., Soubkiou, A., Ghachoui, M., Anderson, D. R., Benkhaldoun, Z., Bouchy, F. & Burdanov, A. & 15 others, Delrez, L., Ducrot, E., Garcia, L., Jabiri, A., Lendl, M., Maxted, P. F. L., Murray, C. A., Pedersen, P. P., Queloz, D., Sebastian, D., Turner, O., Udry, S., Timmermans, M., Triaud, A. H. M. J. & West, R. G., 15 Jan 2026, (Unpublished) In: Astronomy and Astrophysics.

    Research output: Contribution to journalArticlepeer-review

  • Accurate dynamical masses from binaries with extreme brightness ratios

    Sebastian, D., Triaud, A., Maxted, P. F. L. & Brogi, M., 1 Apr 2025, In: Contributions of the Astronomical Observatory Skalnaté Pleso. 55, 3, p. 412-420 9 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    File
    16 Downloads (Pure)
  • Advancing the accuracy in age determinations of old-disk stars using an oscillating red giant in an eclipsing binary

    Thomsen, J. S., Miglio, A., Brogaard, K., Montalbán, J., Tailo, M., van Rossem, W. E., Casali, G., Jones, D., Arentoft, T., Casagrande, L., Sebastian, D., Buldgen, G., Triaud, A., Matteuzzi, M., Stokholm, A., Lund, M. N., Mosser, B., Maxted, P. F. L., Southworth, J. & Gadeberg, J. T. & 9 others, Koivisto, N., Gray, Z., Pinter, V., Matilainen, K., Djupvik, A. A., Jessen-Hansen, J., Grundahl, F., Slumstrup, D. & Frandsen, S., 4 Jul 2025, In: Astronomy and Astrophysics. 699, 27 p., A152.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    File
    16 Downloads (Pure)
  • An Ultra-hot Low-mass Brown Dwarf Eclipsing the Puffy White Dwarf J0404+1112

    de Wit, J., Alonso, R., Rackham, B. V., Lederer, S. M., Burdanov, A. Y., Barkaoui, K., Albornoz, M., Cavalier, T., Gillon, M., Triaud, A. H. M. J., Boogert, A. & Timmermans, M., 14 Oct 2025, In: Research Notes of the AAS. 9, 10, 3 p., 270.

    Research output: Contribution to journalLetter

    Open Access
    File
  • A transiting giant planet in orbit around a 0.2-solar-mass host star

    Bryant, E. M., Jordán, A., Hartman, J. D., Bayliss, D., Sedaghati, E., Barkaoui, K., Chouqar, J., Pozuelos, F. J., Thorngren, D. P., Timmermans, M., Almenara, J. M., Chilingarian, I. V., Collins, K. A., Gan, T., Howell, S. B., Narita, N., Palle, E., Rackham, B. V., Triaud, A. H. M. J. & Bakos, G. Á. & 39 others, Brahm, R., Hobson, M. J., Van Eylen, V., Amado, P. J., Arnold, L., Bonfils, X., Burdanov, A., Cadieux, C., Caldwell, D. A., Casanova, V., Charbonneau, D., Clark, C. A., Collins, K. I., Daylan, T., Dransfield, G., Demory, B.-O., Ducrot, E., Fernández-Rodríguez, G., Fukuda, I., Fukui, A., Gillon, M., Gore, R., Hooton, M. J., Ikuta, K., Jehin, E., Jenkins, J. M., Levine, A. M., Littlefield, C., Murgas, F., Nguyen, K., Parviainen, H., Queloz, D., Seager, S., Sebastian, D., Srdoc, G., Vanderspek, R., Winn, J. N., de Wit, J. & Zúñiga-Fernández, S., 4 Jun 2025, (E-pub ahead of print) In: Nature Astronomy. 27 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    File
    12 Downloads (Pure)