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Centro de Astrofísica da Universidade do Porto

Margarida S. Cunha
Researcher

Phone
+351 226 089 850

Email
mcunha@astro.up.pt

Biographic notes
Margarida Cunha graduated in Physics/Applied Mathematics at Porto University in 1994. In 1995 was awarded the PartIII of Mathematics by the University of Cambridge and in 1999 finished her doctorate at the Institute of Astronomy of the same University.

M.S. Cunha's work is focused on the development of seismic diagnostic tools for inference on stellar interiors, as well as on the interpretation of the coupling between stellar oscillations and magnetic fields. In both cases, the main aim is to probe aspects of the physics and dynamics of stars that are still not fully understood, such as to improve the way these are tackled when modeling stars, e.g., with recourse to stellar evolution codes.

Currently, M.S. Cunha's research interests are focused on: 1) The inference of stellar ages, activity and chemistry, particularly for solar-like pulsators during their main sequence evolution; 2) The inference on the structure of post-main sequence stars; 3) The characterization of planet-host stars.

Publications
ADS
Lastest publications at CAUP/IA
D. L. Holdsworth, M. S. Cunha, M. Lares-Martiz, D. W. Kurtz, V. Antoci, S. Barceló Forteza, P. De Cat, A. Derekas, C. Kayhan, D. Ozuyar, 2024,
TESS Cycle 2 observations of roAp stars with 2-min cadence data,
Monthly Notices of the Royal Astronomical Society, 527, 32
>> Abstract
L. F. Pereira, S. K. Grunblatt, A. Psaridi, T. L. Campante, M. S. Cunha, N. C. Santos, D. Bossini, D. Thorngren, C. Hellier, F. Bouchy, 2024,
TESS giants transiting giants V – two hot Jupiters orbiting red giant hosts,
Monthly Notices of the Royal Astronomical Society, 527, 13
>> Abstract
T. Li, G. R. Davies, M. B. Nielsen, M. S. Cunha, Alexander Lyttle, 2023,
Systematics in asteroseismic modelling: application of a correlated noise model for oscillation frequencies,
Monthly Notices of the Royal Astronomical Society, 523, 10
>> Abstract
C. Gehan, T. L. Campante, M. S. Cunha, L. F. Pereira, 2023,
FRA–A new fast, robust, and automated pipeline for the detection and measurement of solar-like oscillations in time-series photometry of red-giant stars,
Astronomische Nachrichten, 344, 35
>> Abstract
M. Deal, M. -. Goupil, M. S. Cunha, M. J. P. F. G. Monteiro, Y. Lebreton, S. Christophe, L. F. Pereira, R. Samadi, A. V. Oreshina, G. Buldgen, 2023,
Glitches in solar-like oscillating F-type stars
Theoretical signature of the base of the convective envelope on the ratios r010
,
Astronomy & Astrophysics, 673, 19
>> Abstract
T. L. Campante, T. Li, J. M. J. Ong, E. Corsaro, M. S. Cunha, T. R. Bedding, D. Bossini, S. N. Breton, D. L. Buzasi, W. J. Chaplin et al. (including: M. Deal, M. J. P. F. G. Monteiro, L. F. Pereira, N. C. Santos), 2023,
Revisiting the Red Giant Branch Hosts KOI-3886 and ι Draconis. Detailed Asteroseismic Modeling and Consolidated Stellar Parameters,
The Astronomical Journal, 165, 21
>> Abstract