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

HD152843 b & c: the masses and orbital periods of a sub-Neptune and a superpuff Neptune

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 532:4 (2024) 4632-4644

Authors:

BA Nicholson, S Aigrain, NL Eisner, M Cretignier, O Barragán, L Kaye, J Taylor, J Owen, A Mortier, L Affer, W Boschin, LA Buchhave, A Collier Cameron, M Damasso, L Di Fabrizio, V DiTomasso, X Dumusque, A Ghedina, DW Latham, M López-Morales, V Lorenzi, AF Martínez Fiorenzano, E Molinari, M Pedani, M Pinamonti, K Rice, A Sozzetti

Revisiting the dynamical masses of the transiting planets in the young AU Mic system: Potential AU Mic b inflation at $\sim$20 Myr

(2024)

Authors:

M Mallorquín, VJS Béjar, N Lodieu, MR Zapatero Osorio, H Yu, A Suárez Mascareño, M Damasso, J Sanz-Forcada, I Ribas, A Reiners, A Quirrenbach, PJ Amado, JA Caballero, S Aigrain, O Barragán, S Dreizler, A Fernández-Martín, E Goffo, Th Henning, A Kaminski, B Klein, R Luque, D Montes, JC Morales, E Nagel, E Pall'e, S Reffert, M Schlecker, A Schweitzer

Measuring stellar surface rotation and activity with the PLATO mission

Astronomy & Astrophysics EDP Sciences 689 (2024) a229

Authors:

SN Breton, AF Lanza, S Messina, I Pagano, L Bugnet, E Corsaro, RA García, S Mathur, ARG Santos, S Aigrain, L Amard, AS Brun, L Degott, Q Noraz, DB Palakkatharappil, E Panetier, A Strugarek, K Belkacem, M-J Goupil, RM Ouazzani, J Philidet, C Renié, O Roth

Measuring stellar surface rotation and activity with the PLATO mission -- I. Strategy and application to simulated light curves

(2024)

Authors:

Investigating stellar activity through eight years of Sun-as-a-star observations

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 531:4 (2024) 4238-4262

Authors:

Baptiste Klein, Suzanne Aigrain, Michael Cretignier, Khaled Al Moulla, Xavier Dumusque, Oscar Barragán, Haochuan Yu, Annelies Mortier, Federica Rescigno, Andrew Collier Cameron, Mercedes López-Morales, Nadège Meunier, Alessandro Sozzetti, Niamh K O’Sullivan

51��