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

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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

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

(2024)

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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

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Modelling stochastic and quasi-periodic behaviour in stellar time-series: Gaussian process regression versus power-spectrum fitting

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 531:4 (2024) 4181-4202

Authors:

Niamh K O’Sullivan, Suzanne Aigrain

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Prof Suzanne Aigrain

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

Authors:

Measuring stellar surface rotation and activity with the PLATO mission

Authors:

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

Authors:

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

Authors:

Modelling stochastic and quasi-periodic behaviour in stellar time-series: Gaussian process regression versus power-spectrum fitting

Authors:

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Prof Suzanne Aigrain

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

Authors:

Measuring stellar surface rotation and activity with the PLATO mission

Authors:

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

Authors:

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

Authors:

Modelling stochastic and quasi-periodic behaviour in stellar time-series: Gaussian process regression versus power-spectrum fitting

Authors: