AB
A. Bignamini
astro-ph.EPastro-ph.SRastro-ph.IMastro-phastro-ph.COastro-ph.GAastro-ph.HEcs.DC
On Valency
published · living versionsW_k7fsq3jd·v1 · currentpublished
The GAPS Programme at TNG LXXXI. The puzzle of the HeI absorption signal in the atmosphere of V1298 Tau b with GIARPS@TNG
with G. Guilluy, J. Orell-Miquel, A. Sozzetti, M. C. D'Arpa +35
1 version
Preprints & journals
81 papers in the corpus · 2007–2026Aligned, Misaligned and Polar Orbits of Hot Jupiters: Measuring Spin-Orbit Angles via Doppler Tomography with HARPS-N2601.11313v1 · Z. Balk'oov'a, J. Z'ak, M. Skarka et al.2026 · 1 citationarXiv
The GAPS Programme at TNG. LXIX.The Dayside of WASP-76b revealed by GIANO-B, HARPS-N and ESPRESSO: Evidence for Three-Dimensional Atmospheric Effects2507.19299v1 · G. Guilluy, P. Giacobbe, M. Brogi et al.2025 · 4 citationsA&A 701, A261 (2025)
Exo-MerCat v2.0.0: updates and open-source release of the Exoplanet Merged Catalog software2502.08473v1 · Eleonora Alei, Silvia Marinoni, Andrea Bignamini et al.2025 · 3 citationsarXiv
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 -- 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 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)
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
The GAPS Programme at TNG. XXX: Characterization of the low-density gas giant HAT-P-67 b with GIARPS2404.03317v1 · D. Sicilia, G. Scandariato, G. Guilluy et al.2024 · 9 citationsA&A 687, A143 (2024)
The GAPS Programme at TNG LV. Multiple molecular species in the atmosphere of HAT-P-11 b and review of the HAT-P-11 planetary system2403.01527v3 · M. Basilicata, P. Giacobbe, A. S. Bonomo et al.2024 · 35 citationsA&A 686, A127 (2024)
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 LII. Spot modeling of V1298 Tau using SpotCCF tool2312.14269v1 · C. Di Maio, A. Petralia, G. Micela et al.2023 · 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
Author Correction: A super-massive Neptune-sized planet.37863962 · Naponiello, Luca, Mancini, Luigi, Sozzetti, Alessandro et al.2023 · 1 citationNature. 2023;623(7986):E6
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
A super-massive Neptune-sized planet.37648866 · Naponiello, Luca, Mancini, Luigi, Sozzetti, Alessandro et al.2023 · 36 citationsNature. 2023;622(7982):255-260
The GAPS program at TNG XLVII: The unusual formation history of V1298 Tau2307.08653v1 · D. Turrini, F. Marzari, D. Polychroni et al.2023 · 19 citationsA&A 679, A55 (2023)
The GAPS programme at TNG. XLV. HI Balmer lines transmission spectroscopy and NLTE atmospheric modelling of the ultra-hot Jupiter KELT-20b/MASCARA-2b2306.15776v1 · L. Fossati, F. Biassoni, G. M. Cappello et al.2023 · 26 citationsA&A 676, A99 (2023)
The GAPS programme at TNG XLIV. Projected rotational velocities of 273 exoplanet-host stars observed with HARPS-N2306.13468v1 · M. Rainer, S. Desidera, F. Borsa et al.2023 · 15 citationsA&A 676, A90 (2023)
The GAPS programme at TNG. XLVI. Deep search for low-mass planets in late-dwarf systems hosting cold Jupiters2306.04419v1 · M. Pinamonti, D. Barbato, A. Sozzetti et al.2023 · 8 citationsA&A 677, A122 (2023)
XUV emission of the young planet-hosting star V1298\,Tau from coordinated observations with XMM-Newton and HST2305.06931v1 · A. Maggio, I. Pillitteri, C. Argiroffi et al.2023 · 17 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)
The GAPS Programme at TNG XLII. A characterisation study of the multi-planet system around the 400 Myr-old star HD 63433 (TOI-1726)2303.15242v1 · M. Damasso, D. Locci, S. Benatti et al.2023 · 22 citationsarXiv
The GAPS Programme at TNG. XLI. The climate of KELT-9b revealed with a new approach to high spectral resolution phase curves2209.11735v1 · L. Pino, M. Brogi, J. M. D'esert et al.2022 · 56 citationsA&A 668, A176 (2022)
The GAPS Programme at TNG XXXVIII. Five molecules in the atmosphere of the warm giant planet WASP-69b detected at high spectral resolution2207.09760v2 · G. Guilluy, P. Giacobbe, I. Carleo et al.2022 · 51 citationsA&A 665, A104 (2022)
The GAPS Programme at TNG XXXIX -- Multiple molecular species in the atmosphere of the warm giant planet WASP-80 b unveiled at high resolution with GIANO-B2207.09761v1 · Ilaria Carleo, Paolo Giacobbe, Gloria Guilluy et al.2022 · 39 citationsarXiv
The GAPS Programme at TNG XL: A puffy and warm Neptune-sized planet and an outer Neptune-mass candidate orbiting the solar-type star TOI-14222207.03293v2 · L. Naponiello, L. Mancini, M. Damasso et al.2022 · 16 citationsA&A 667, A8 (2022)
The GAPS Programme with HARPS-N at TNG. XXXVII. A precise density measurement of the young ultra-short period planet TOI-1807 b2206.03496v1 · D. Nardiello, L. Malavolta, S. Desidera et al.2022 · 46 citationsA&A 664, A163 (2022)
The GAPS Programme with HARPS-N at TNG. XXXV. Fundamental properties of transiting exoplanet host stars2205.15796v1 · K. Biazzo, V. D'Orazi, S. Desidera et al.2022 · 58 citationsA&A 664, A161 (2022)
The GAPS Programme at TNG: XXXVI. Measurement of the Rossiter-McLaughlin effect and revising the physical and orbital parameters of the HAT-P-15, HAT-P-17, HAT-P-21, HAT-P-26, HAT-P-29 eccentric planetary systems2205.10549v2 · L. Mancini, M. Esposito, E. Covino et al.2022 · 17 citationsA&A 664, A162 (2022)
The GAPS programme at TNG XXXIV. Activity-rotation, flux-flux relationships, and active region evolution through stellar age2204.12206v2 · J. Maldonado, S. Colombo, A. Petralia et al.2022 · 10 citationsA&A 663, A142 (2022)
The GAPS Programme at TNG XXXIII. HARPS-N detects multiple atomic species in emission from the dayside of KELT-20b2204.04948v1 · F. Borsa, P. Giacobbe, A. S. Bonomo et al.2022 · 28 citationsA&A 663, A141 (2022)
HADES RV Programme with HARPS-N at TNG XV. Planetary occurrence rates around early-M dwarfs2203.04648v1 · M. Pinamonti, A. Sozzetti, J. Maldonado et al.2022 · 55 citationsA&A 664, A65 (2022)
The GAPS Programme at TNG. XXXII. The revealing non-detection of metastable HeI in the atmosphere of the hot Jupiter WASP-80b2112.11179v1 · L. Fossati, G. Guilluy, I. F. Shaikhislamov et al.2021 · 36 citationsA&A 658, A136 (2022)
The GAPS Programme with HARPS-N at TNG. XXXI. The WASP-33 system revisited with HARPS-N2105.12138v1 · F. Borsa, A. F. Lanza, I. Raspantini et al.2021 · 22 citationsA&A 653, A104 (2021)
HADES RV programme with HARPS-N at TNG XIV. A candidate super-Earth orbiting the M-dwarf GJ 9689 with a period close to half the stellar rotation period2105.06155v2 · J. Maldonado, A. Petralia, M. Damasso et al.2021 · 6 citationsA&A 651, A93 (2021)
HADES RV Programme with HARPS-N at TNG XIII. A sub-Neptune around the M dwarf GJ 720 A2103.09643v1 · E. Gonz'alez-'Alvarez, A. Petralia, G. Micela et al.2021 · 11 citationsA&A 649, A157 (2021)
The GAPS Programme at TNG. XXIX. No detection of reflected light from 51 Peg b using optical high-resolution spectroscopy2012.10435v3 · G. Scandariato, F. Borsa, D. Sicilia (1 et al.2020 · 18 citationsA&A 646, A159 (2021)
The GAPS Programme at TNG XXVIII -- A pair of hot-Neptunes orbiting the young star TOI-9422011.13795v1 · Ilaria Carleo, Silvano Desidera, Domenico Nardiello et al.2020 · 39 citationsA&A 645, A71 (2021)
HADES RV Programme with HARPS-N at TNG XII. The abundance signature of M dwarf stars with planets2010.14867v2 · J. Maldonado, G. Micela, M. Baratella et al.2020 · 78 citationsA&A 644, A68 (2020)
The GAPS Programme at TNG XXVII. Reassessment of a young planetary system with HARPS-N: is the hot Jupiter V830 Tau b really there?2008.09445v1 · M. Damasso, A. F. Lanza, S. Benatti et al.2020 · 0 citationsA&A 642, A133 (2020)
The GAPS Programme at TNG -- XXV. Stellar atmospheric parameters and chemical composition through GIARPS optical and near-infrared spectra2007.00475v1 · M. Baratella, V. D'Orazi, K. Biazzo et al.2020 · 26 citationsarXiv
The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone2006.14393v1 · D. Barbato, M. Pinamonti, A. Sozzetti et al.2020 · 11 citationsA&A 641, A68 (2020)
The GAPS programme at TNG XXII. The GIARPS view of the extended helium atmosphere of HD189733 b accounting for stellar activity2005.05676v1 · G. Guilluy, V. Andretta, F. Borsa et al.2020 · 73 citationsA&A 639, A49 (2020)
The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion2005.03368v1 · S. Benatti, M. Damasso, S. Desidera et al.2020 · 16 citationsA&A 639, A50 (2020)
Neutral Iron Emission Lines From The Day-side Of KELT-9b -- The GAPS Programme With HARPS-N At TNG XX2004.11335v1 · L. Pino, J.M. D'esert, M. Brogi et al.2020 · 128 citationsarXiv
The GAPS Programme at TNG XXI -- A GIARPS case-study of known young planetary candidates: confirmation of HD 285507 b and refutation of AD Leo b2002.10562v1 · I. Carleo, L. Malavolta, A. F. Lanza et al.2020 · 62 citationsA&A 638, A5 (2020)
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