Phone
226 089 822

Email
Olivier.Demangeon@astro.up.pt

ORCID
0000-0001-7918-0355

Lastest publications at IA (or with IA Researchers)J. Peralta Lucero, O. Demangeon, E. A. S. Cristo, W. Dethier, N. C. Santos, 2026,
Impact of stellar spots on the high-resolution transmission spectra of a giant planet around a Sun-like star,
Astronomy & Astrophysics, 709, 16
>> AbstractN. Heidari, A. Alnajjarine, H. P. Osborn, D. Dragomir, P. A. Dalba, W. Benz, G. Hebrard, J. Laskar, N. Billot, M. Gunther et al. (including: A. C. M. Correia, S. G. Sousa, S. C. C. Barros, O. Demangeon, N. C. Santos), 2026,
Giant Outer Transiting Exoplanet Mass (GOT'EM) survey: VII. TOI-6041: A multi-planet system including a warm Neptune exhibiting strong transit-timing variations,
Astronomy & Astrophysics, 707, 18
>> AbstractM. 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
>> AbstractP. Leonardi, L. Borsato, L. Pagliaro, D. Kubyshkina, J. A. Egger, T. G. Wilson, A. Heitzmann, A. Brandeker, M. N. Günther, V. Nascimbeni et al. (including: S. G. Sousa, V. Zh. Adibekyan, S. C. C. Barros, O. Demangeon, N. C. Santos), 2025,
Transit timing variations in HIP 41378: CHEOPS and TESS confirm a non-transiting sixth planet in the system,
Acta Applicandae Mathematicae, 702, 22
>> AbstractS. Grouffal, A. Santerne, V. Bourrier, V. Kunovac, C. D. Dressing, B. Akinsanmi, C. Armstrong, S. Baliwal, O. Balsalobre-Ruza, S. C. C. Barros et al. (including: O. Demangeon, N. C. Santos, S. G. Sousa), 2025,
The star HIP 41378 potentially misaligned with its cohort of long-period planets,
Astronomy & Astrophysics, 701, 15
>> AbstractL. Doyle, D. J. Armstrong, L. Acuña, A. Osborn, S. G. Sousa, A. Castro-González, V. Bourrier, D. R. Alves, D. Barrado, S. C. C. Barros et al. (including: O. Demangeon, J. Rodrigues, N. C. Santos), 2025,
Exploring the Neptunian desert: insights from a homogeneous planetary sample,
Monthly Notices of the Royal Astronomical Society, 539, 19
>> Abstract