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Centro de Astrofísica da Universidade do Porto

Olivier D. S. Demangeon
Researcher

Email
Olivier.Demangeon@astro.up.pt

Lastest publications at CAUP/IA
M. Stangret, E. Palle, E. Esparza-Borges, J. Orell-Miquel, N. Casasayas-Barris, M. R. Zapatero Osorio, E. A. S. Cristo, R. Allart, Y. Alibert, F. Borsa et al. (including: O. Demangeon, P. Figueira, C. J. A. P. Martins, N. C. Santos), 2025,
The obliquity and atmosphere of the hot Jupiter WASP-122b (KELT-14b) with ESPRESSO: An aligned orbit and no sign of atomic or molecular absorption,
Astronomy & Astrophysics, 691, 19
>> Abstract
A. M. S. Smith, Sz. Csizmadia, V. Van Grootel, M. Lendl, C. M. Persson, G. Olofsson, D. Ehrenreich, M. N. Günther, A. Heitzmann, S. C. C. Barros et al. (including: O. Demangeon, S. G. Sousa, N. C. Santos), 2025,
CHEOPS observations confirm nodal precession in the WASP-33 system,
Astronomy & Astrophysics, 693, 18
>> Abstract
J. -. Harre, A. M. S. Smith, S. C. C. Barros, V. Singh, J. Korth, A. Brandeker, A. Collier Cameron, M. Lendl, T. G. Wilson, L. Borsato et al. (including: N. M. Rosário, O. Demangeon, N. C. Santos, S. G. Sousa), 2024,
Hints of a close outer companion to the ultra-hot Jupiter TOI-2109 b,
Astronomy & Astrophysics, 692, 21
>> Abstract
A. Branco, P. Machado, O. Demangeon, T. de Azevedo Silva, S. Jaeggli, T. Widemann, P. Tanga, 2024,
Transmission Spectroscopy Along the Transit of Venus: A Proxy for Exoplanets Atmospheric Characterization,
Atmosphere, 15
>> Abstract
G. Piotto, T. Zingales, L. Borsato, J. A. Egger, A. C. M. Correia, A. E. Simon, H.-G. Florén, S. G. Sousa, P. F. L. Maxted, D. Nardiello et al. (including: V. Zh. Adibekyan, N. C. Santos, S. C. C. Barros, O. Demangeon), 2024,
Architecture of TOI-561 planetary system,
Monthly Notices of the Royal Astronomical Society, 535, 2763 - 2774
>> Abstract
S. J. A. J. Salmon, V. Van Grootel, S. Sulis, Gy. M. Szabó, A. Brandeker, C. H. Broeg, D. Ehrenreich, S. Hoyer, S. G. Sousa, F. Kiefer et al. (including: S. C. C. Barros, O. Demangeon, N. C. Santos), 2024,
HR 10 as seen by CHEOPS and TESS. Revealing δ Scuti pulsations, granulation-like signal and hint for transients,
Astronomy & Astrophysics, 690, 18
>> Abstract