GM
G. Mantovan
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GA
On Valency
published · living versionsW_7yreeunp·v1 · currentpublished
Measuring masses of transiting Earth-like planets: first insights from the PLATO RV data challenge
with M. Cretignier, N. C. Hara, S. Aigrain, S. Sulis +22
1 version
Preprints & journals
46 papers in the corpus · 2021–2026The GAPS programme at TNG LXXXII. The first atmospheric investigation of the gas giant WASP-13b at high resolution with GIARPS2610.12677v1 · D. Sicilia, M. Basilicata, G. Guilluy et al.2026 · 0 citationsarXiv
The GAPS Programme at TNG. LXXX. Characterisation of the 400 Myr old multi-planet system K2-2332610.09954v2 · V. Fardella, S. Benatti, R. Spinelli et al.2026 · 0 citationsarXiv
The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters2607.09320v2 · A. Ruggieri, S. Desidera, M. Pinamonti et al.2026 · 0 citationsarXiv
Understanding eccentric temperate giants: an in-depth study of the architecture and stellar obliquity of the TOI-2134 system2607.01027v3 · Federica Rescigno, Manu Stalport, Ancy Anna John et al.2026 · 0 citationsarXiv
The GAPS programme at TNG: LXXVI. TOI-1533: a compact system hosting a super-Neptune-mass pair with disparate radii2606.30799v2 · G. Mantovan, V. Nascimbeni, S. Desidera et al.2026 · 0 citationsarXiv
The GAPS programme at TNG LXXV. Validating and confirming Gaia substellar astrometric candidates with HARPS-N2606.29001v1 · D. Barbato, M. Pinamonti, A. Sozzetti et al.2026 · 0 citationsarXiv
The 35-Myr old infant planet TOI-837 b has a mildly misaligned orbit2606.12010v1 · G. Mantovan, L. Malavolta, F. Marzari et al.2026 · 0 citationsarXiv
TOI-159 b: an eccentric hot-Jupiter planet around a young, pulsating Doradus star2605.04149v1 · G. Mantovan, A. Llancaqueo Albornoz, A. Psaridi et al.2026 · 1 citationarXiv
A tidally detached super Neptune on a strongly misaligned retrograde orbit2604.19179v1 · G. Mantovan, L. Malavolta, A. F. Lanza et al.2026 · 3 citationsA&A 709, L15 (2026)
The GAPS Programme at TNG. LXXIII. Confirmation of the hot sub-Neptune TOI-4602 b (HD 25295 b), a key target for future atmospheric characterization2604.11728v1 · C. Di Maio, S. Benatti, D. Locci et al.2026 · 0 citationsarXiv
: Accelerating Bayesian atmospheric retrievals with transformer neural networks2603.27623v1 · L. Pagliaro, T. Zingales, G. Piotto et al.2026 · 0 citationsA&A, 709, A17 (2026)
Discovery and characterisation of two exoplanets orbiting the metal-poor, solar-type star TOI-5788 with TESS, CHEOPS, and HARPS-N2601.14045v1 · Ben S. Lakeland, A. Mortier, R. D. Haywood et al.2026 · 0 citationsarXiv
Searching for Exoplanets Born Outside the Milky Way: VOYAGERS Survey Design2511.07632v1 · Robert Aloisi, Andrew Vanderburg, Melinda Soares-Furtado et al.2025 · 1 citationarXiv
A Decade of Solar High-Fidelity Spectroscopy and Precise Radial Velocities from HARPS-N2510.27635v1 · X. Dumusque, K. Al Moulla, M. Cretignier et al.2025 · 3 citationsarXiv
The GAPS programme at TNG LXXI. A sub-Neptune suitable for atmospheric characterization in a multiplanet and mutually inclined system orbiting the bright K dwarf TOI-5789 (HIP 99452)2510.11490v4 · A. S. Bonomo, L. Naponiello, A. Sozzetti et al.2025 · 1 citationA&A 707, A197 (2026)
Transit Timing Variations in HIP 41378: CHEOPS and TESS confirm a non-transiting sixth planet in the system2509.14156v3 · P. Leonardi, L. Borsato, L. Pagliaro et al.2025 · 3 citationsA&A 702, A211 (2025)
A four-planet system orbiting the old thick disk star TOI-12032509.10136v1 · D. Gandolfi, A. Alnajjarine, L. M. Serrano et al.2025 · 1 citationarXiv
Improved characterization of the TOI-2141 system: a dense sub-Neptune with non-transiting inner and outer companions2509.00762v1 · R. Luque, K. W. F. Lam, J. Cabrera et al.2025 · 0 citationsA&A 704, A174 (2025)
Discovery of a multi-planetary system orbiting the aged Sun-like star HD 2240182508.13684v1 · M. Damasso, L. Naponiello, A. Anna John et al.2025 · 0 citationsA&A 702, A118 (2025)
The Hot Neptune Initiative (HONEI) II. TOI-5795 b: A hot super-Neptune orbiting a metal-poor star2507.23413v1 · F. Manni, L. Naponiello, L. Mancini et al.2025 · 0 citationsarXiv
The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES2506.20564v2 · Daisy A. Turner, Yoshi Nike Emilia Eschen, Felipe Murgas et al.2025 · 5 citationsarXiv
The Hot-Neptune Initiative (HONEI) I. Two hot sub-Neptunes on a close-in, eccentric orbit (TOI-5800 b) and a farther-out, circular orbit (TOI-5817 b)2505.10123v2 · L. Naponiello, S. Vissapragada, A. S. Bonomo et al.2025 · 6 citationsA&A 701, A79 (2025)
Transit-timing variations in the AU Mic system observed with CHEOPS2501.13575v1 · 'A. Boldog, Gy. M. Szab'o, L. Kriskovics et al.2025 · 6 citationsarXiv
A joint effort to discover and characterize two resonant mini Neptunes around TOI-1803 with TESS, HARPS-N and CHEOPS2412.05423v1 · T. Zingales, L. Malavolta, L. Borsato et al.2024 · 3 citationsA&A 695, A273 (2025)
The GAPS Programme at TNG. LXV. Precise density measurement of TOI-1430 b, a young planet with an evaporating atmosphere2411.12795v1 · D. Nardiello, J. M. Akana Murphy, R. Spinelli et al.2024 · 5 citationsA&A 693, A32 (2025)
The GAPS programme at TNG LXIV: An inner eccentric sub-Neptune and an outer sub-Neptune-mass candidate around BD+00 444 (TOI-2443)2411.09417v1 · L. Naponiello, A. S. Bonomo, L. Mancini et al.2024 · 8 citationsA&A 693, A7 (2025)
Architecture of TOI-561 planetary system2410.18169v3 · G. Piotto, T. Zingales, L. Borsato et al.2024 · 4 citationsarXiv
The GAPS programme at TNG -- LXIII. Photo-evaporating puzzle: Exploring the enigmatic nature of TOI-5398 b atmospheric signal2410.15917v1 · M.C. D'Arpa, G. Guilluy, G. Mantovan et al.2024 · 3 citationsA&A 692, A77 (2024)
The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b2409.07520v1 · G. Mantovan, T. G. Wilson, L. Borsato et al.2024 · 7 citationsA&A 691, A67 (2024)
The K2-24 planetary system revisited by CHEOPS2409.02995v3 · V. Nascimbeni, L. Borsato, P. Leonardi et al.2024 · 5 citationsA&A 690, A349 (2024)
The GAPS programme at TNG LX Atmospheric characterisation of KELT-9 b via single-line analysis: Detection of six H I Balmer lines, Na I, Ca I, Ca II, Fe I, Fe II, Mg I, Ti II, Sc II, and Cr II2409.01779v1 · M. C. D'Arpa, A. Saba, F. Borsa et al.2024 · 13 citationsA&A 690, A237 (2024)
The GAPS Programme at TNG. LXI. Atmospheric parameters and elemental abundances of TESS young exoplanet host stars2409.00675v1 · S. Filomeno, K. Biazzo, M. Baratella et al.2024 · 0 citationsarXiv
The GAPS Programme at TNG. LIX. A characterisation study of the $\sim$300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)2408.10629v1 · M. Damasso, D. Locci, S. Benatti et al.2024 · 3 citationsA&A 690, A235 (2024)
TOI-837 b: characterisation, formation and evolutionary history of an infant warm Saturn-mass planet2406.08949v1 · M. Damasso, D. Polychroni, D. Locci et al.2024 · 9 citationsA&A 688, A15 (2024)
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
The GAPS programme at TNG. LVII. TOI-5076b: A warm sub-Neptune planet orbiting a thin-to-thick-disk transition star in a wide binary system2405.18950v1 · M. Montalto, N. Greco, K. Biazzo et al.2024 · 0 citationsarXiv
Orbital obliquity of the young planet TOI-5398 b and the evolutionary history of the system2404.02969v1 · G. Mantovan, L. Malavolta, D. Locci et al.2024 · 20 citationsarXiv
The GAPS Programme at TNG: LIV. A HeI survey of close-in giant planets hosted by M-K dwarf stars with GIANO-B2403.00608v3 · G. Guilluy, M. C. D'Arpa, A. S. Bonomo et al.2024 · 0 citationsarXiv
The GAPS Programme at TNG. LIII. New insights on the peculiar XO-2 system2401.17876v1 · A. Ruggieri, S. Desidera, K. Biazzo et al.2024 · 0 citationsarXiv
The GAPS Programme at TNG L -- TOI-4515 b: An eccentric warm Jupiter orbiting a 1.2 Gyr-old G-star2311.11903v1 · I. Carleo, L. Malavolta, S. Desidera et al.2023 · 0 citationsarXiv
The GAPS programme at TNG XLIX. TOI-5398, the youngest compact multi-planet system composed of an inner sub-Neptune and an outer warm Saturn2310.16888v1 · G. Mantovan, L. Malavolta, S. Desidera et al.2023 · 2 citationsarXiv
The GAPS programme at TNG XLIII. A massive brown dwarf orbiting the active M dwarf TOI-53752304.04477v2 · J. Maldonado, A. Petralia, G. Mantovan et al.2023 · 5 citationsA&A 674, A132 (2023)
New members of the Lupus I cloud based on Gaia astrometry Physical and accretion properties from X-Shooter spectra2301.04463v1 · F. Z. Majidi, J. M. Alcala', A. Frasca et al.2023 · 2 citationsA&A 671, A46 (2023)
Validation of TESS exoplanet candidates orbiting solar analogues in the all-sky PLATO input catalogue2208.12276v1 · Giacomo Mantovan, Marco Montalto, Giampaolo Piotto et al.2022 · 29 citationsarXiv
TIC~257060897b: an inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star2110.00489v1 · M. Montalto (1, L. Malavolta (1, J. Gregorio et al.2021 · 7 citationsarXiv
A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- IV. Candidate exoplanets around stars in open clusters: frequency and age-planetary radius distribution2105.09952v1 · D. Nardiello, M. Deleuil, G. Mantovan et al.2021 · 31 citationsarXiv
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