Prof Suzanne Aigrain: Publications

Stellar_flare_hits_HD_189733_b_(artist's_impression)

This artist's impression shows the hot Jupiter HD 189733b, as it passes in front of its parent star, as the latter is flaring, driving material away from the planet. The escaping atmosphere is seen silhouetted against the starlight. The surface of the star, which is around 80% the mass of the Sun, is based on observations of the Sun from NASA's Solar Dynamics Observatory.

Credit: NASA, ESA, L. Calçada, Solar Dynamics Observatory

MOCKA - A PLATO mock asteroseismic catalogue: Simulations for gravity-mode oscillators

Astronomy & Astrophysics EDP Sciences (2025)

Authors:

N Jannsen, A Tkachenko, P Royer, J De Ridder, D Seynaeve, C Aerts, S Aigrain, E Plachy, A Bodi, M Uzundag, DM Bowman, DJ Fritzewski, LW IJspeert, G Li, MG Pedersen, M Vanrespaille, T Van Reeth

MOCKA -- A PLATO mock asteroseismic catalogue: Simulations for gravity-mode oscillators

(2024)

Authors:

N Jannsen, A Tkachenko, P Royer, J De Ridder, D Seynaeve, C Aerts, S Aigrain, E Plachy, A Bodi, M Uzundag, DM Bowman, DJ Fritzewski, LW IJspeert, G Li, MG Pedersen, M Vanrespaille, T Van Reeth

A possible misaligned orbit for the young planet AU Mic c

Monthly Notices of the Royal Astronomical Society 91̽�� University Press (OUP) (2024) stae2655

Authors:

H Yu, Z Garai, M Cretignier, Gy M Szabó, S Aigrain, D Gandolfi, EM Bryant, ACM Correia, B Klein, A Brandeker, JE Owen, MN Günther, JN Winn, A Heitzmann, HM Cegla, TG Wilson, S Gill, L Kriskovics, O Barragán, A Boldog, LD Nielsen, N Billot, M Lafarga, A Meech, Y Alibert, R Alonso, T Bárczy, D Barrado, SCC Barros, W Baumjohann, D Bayliss, W Benz, M Bergomi, L Borsato, C Broeg, A Collier Cameron, Sz Csizmadia, PE Cubillos, MB Davies, M Deleuil, A Deline, ODS Demangeon, B-O Demory, A Derekas, L Doyle, B Edwards, JA Egger, D Ehrenreich, A Erikson, A Fortier, L Fossati, M Fridlund, K Gazeas, M Gillon, M Güdel, Ch Helling, KG Isaak, LL Kiss, J Korth, KWF Lam, J Laskar, A Lecavelier des Etangs, M Lendl, D Magrin, PFL Maxted, J McCormac, B Merín, C Mordasini, V Nascimbeni, SM O’Brien, G Olofsson, R Ottensamer, I Pagano, E Pallé, G Peter, D Piazza, G Piotto, D Pollacco, D Queloz, R Ragazzoni, N Rando, H Rauer, I Ribas, NC Santos, G Scandariato, D Ségransan, AE Simon, AMS Smith, SG Sousa, R Southworth, M Stalport, M Steinberger, S Sulis, S Udry, B Ulmer, S Ulmer-Moll, V Van Grootel, J Venturini, E Villaver, NA Walton, PJ Wheatley

A possible misaligned orbit for the young planet AU Mic c

(2024)

Authors:

H Yu, Z Garai, M Cretignier, Gy M Szabó, S Aigrain, D Gandolfi, EM Bryant, ACM Correia, B Klein, A Brandeker, JE Owen, MN Günther, JN Winn, A Heitzmann, HM Cegla, TG Wilson, S Gill, L Kriskovics, O Barragán, A Boldog, LD Nielsen, N Billot, M Lafarga, A Meech, Y Alibert, R Alonso, T Bárczy, D Barrado, SCC Barros, W Baumjohann, D Bayliss, W Benz, M Bergomi, L Borsato, C Broeg, A Collier Cameron, Sz Csizmadia, PE Cubillos, MB Davies, M Deleuil, A Deline, ODS Demangeon, BO Demory, A Derekas, L Doyle, B Edwards, JA Egger, D Ehrenreich, A Erikson, A Fortier, L Fossati, M Fridlund, K Gazeas, M Gillon, M Güdel, Ch Helling, KG Isaak, LL Kiss, J Korth, KWF Lam, J Laskar, A Lecavelier des Etangs, M Lendl, D Magrin, PFL Maxted, J McCormac, B Merín, C Mordasini, V Nascimbeni, SM O'Brien, G Olofsson, R Ottensamer, I Pagano, E Pallé, G Peter, D Piazza, G Piotto, D Pollacco, D Queloz, R Ragazzoni, N Rando, H Rauer, I Ribas, NC Santos, G Scandariato, D Ségransan, AE Simon, AMS Smith, SG Sousa, R Southworth, M Stalport, M Steinberger, S Sulis, S Udry, B Ulmer, S Ulmer-Moll, V Van Grootel, J Venturini, E Villaver, NA Walton, PJ Wheatley

Stellar surface information from the Ca II H&K lines - II. Defining better activity proxies

Monthly Notices of the Royal Astronomical Society 91̽�� University Press (OUP) (2024) stae2508

Authors:

M Cretignier, NC Hara, AGM Pietrow, Y Zhao, H Yu, X Dumusque, A Sozzetti, C Lovis, S Aigrain

91̽��