GM
Giuseppe Morello
astro-ph.EPastro-ph.IMastro-ph.SRExoplanetshep-exphysics.space-phplanetary systemsPlanets and satellites: atmospheresStars: abundancesStars: activity
On Valency
published · living versionsW_qenvvyxs·v1 · currentpublished
Signature of exocomet transits observed with Ariel
with Nóra Takács, Gyula M. Szabó, Andreas Papageorgiou, Lorenzo V. Mugnai +3
1 version
Preprints & journals
107 papers in the corpus · 2014–2026Observation of the and study of the decays2610.22452v1 · R. Aaij, M. Abdelfatah, A.S.W. Abdelmotteleb et al.2026 · 0 citationsarXiv
Mass constraints for the K2-223 system planets: An ultra-short-period sub-Earth, a short-period super-Earth, and a tentative long-period giant planet2609.01721v2 · Dawid Jankowski, Grzegorz Nowak, Gaia Lacedelli et al.2026 · 0 citationsarXiv
A new window in time: a mid-infrared slit spectroscopy mode for precision time-series astronomy with JWST/MIRI2608.04110v1 · Achrene Dyrek, Taylor J. Bell, Pierre-Olivier Lagage et al.2026 · 0 citationsProceedings Volume 14145, 2026
Spinning out of focus: The challenge of rotational line broadening in exoplanet reflection spectroscopy2605.16491v1 · T. O. Winterhalder, K. Molaverdikhani, D. Cont et al.2026 · 1 citationarXiv
A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-17522604.15816v1 · A. Pel'aez-Torres, F. J. Pozuelos, G. Morello et al.2026 · 1 citationarXiv
The CARMENES search for exoplanets around M dwarfs. A homogeneous catalogue of projected rotational velocities accounting for limb-darkening2604.15428v1 · R. Varas, G. Morello, M. Zechmeister et al.2026 · 0 citationsA&A 709, A244 (2026)
WD 1054-226 revisited: a stable transiting debris system2603.07677v1 · J. Korth, A. J. Mustill, H. Parviainen et al.2026 · 1 citationarXiv
Towards a Comprehensive Understanding of Planetary Systems through Population-Level, Large-Scale Surveys2601.18841v1 · Francisco J. Pozuelos, Pedro J. Amado, Jes'us Aceituno et al.2026 · 0 citationsarXiv
TOI-3862 b: A dense super-Neptune deep in the hot Neptune desert2601.10450v1 · Ilaria Carleo, Amadeo Castro-Gonz'alez, Enric Pall'e et al.2026 · 2 citationsarXiv
Characterization of two new transiting sub-Neptunes and a terrestrial planet around M-dwarf hosts2601.07414v1 · E. Poultourtzidis, G. Lacedelli, E. Pall'e et al.2026 · 2 citationsarXiv
Tighter constraints on the atmosphere of GJ 436 b from combined high-resolution CARMENES and CRIRES observations2512.04161v1 · A. Pel'aez-Torres, A. S'anchez-L'opez, L. Nortmann et al.2025 · 5 citationsarXiv
Precise mass and radius determination for two new and one known Neptune-sized planets around G Dwarf hosts2511.20119v1 · Ilaria Carleo, Grzegorz Nowak, Felipe Murgas et al.2025 · 1 citationarXiv
ExoClock Project IV: A homogeneous catalogue of 620 updated exoplanet ephemerides2511.14407v1 · A. Kokori, A. Tsiaras, G. Pantelidou et al.2025 · 0 citationsarXiv
The Atmospheric Composition of Sub-Neptune K2-18 b and Implications for its Formation2510.18098v1 · Gareb Fern'andez-Rodr'iguez, Giuseppe Morello, Jonathan C. Tan et al.2025 · 1 citationarXiv
Testing the performance of cross-correlation techniques to search for molecular features in JWST NIRSpec G395H observations of transiting exoplanets2509.25319v1 · Emma Esparza-Borges, Mercedes L'opez-Morales, Enric Pall'e et al.2025 · 2 citationsarXiv
TOI-1743 b, TOI-5799 b, TOI-5799 c and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs2509.05038v1 · S. Yalc\inkaya, K. Barkaoui, O. Basturk et al.2025 · 4 citationsA&A 702, A209 (2025)
On the synergetic use of Ariel and JWST for exoplanet atmospheric science2509.02657v2 · Quentin Changeat, Pierre-Olivier Lagage, Giovanna Tinetti et al.2025 · 0 citationsarXiv
TOI-1438: A rare system with two short-period sub-Neptunes and a tentative long-period Jupiter-like planet orbiting a K0V star2508.21533v1 · Carina M. Persson, Emil Knudstrup, Ilaria Carleo et al.2025 · 1 citationA&A 702, A69 (2025)
Discovery of a transiting hot water-world candidate orbiting Ross 176 with TESS and CARMENES2507.15763v1 · S. Gerald'ia-Gonz'alez, J. Orell-Miquel, E. Pall'e et al.2025 · 1 citationarXiv
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
A transiting rocky super-Earth and a non-transiting sub-Neptune orbiting the M dwarf TOI-7712504.18223v2 · G. Lacedelli, E. Pall'e, Y.T. Davis et al.2025 · 2 citationsA&A 698, A223 (2025)
Retrieving day- and nightside atmospheric properties of the ultra-hot Jupiter TOI-2109b. Detection of Fe and CO emission lines and evidence for inefficient heat transport2504.15757v1 · D. Cont, L. Nortmann, F. Lesjak et al.2025 · 10 citationsarXiv
Exploring the atmosphere of GJ 1132 b with CRIRES+2502.19932v1 · E. Palle, F. Yan, G. Morello et al.2025 · 6 citationsA&A 697, A31 (2025)
TOI-2015b: a sub-Neptune in strong gravitational interaction with an outer non-transiting planet2502.07074v1 · K. Barkaoui, J. Korth, E. Gaidos et al.2025 · 0 citationsarXiv
Probing Na in giant exoplanets with ESPRESSO and 3D NLTE stellar spectra2410.15810v1 · G. Canocchi, G. Morello, K. Lind et al.2024 · 8 citationsA&A 692, A43 (2024)
JWST/NIRISS and HST: Exploring the improved ability to characterise exoplanet atmospheres in the JWST era2409.17042v1 · Chloe Fisher, Jake Taylor, Vivien Parmentier et al.2024 · 0 citationsarXiv
Validation of up to seven TESS planet candidates through multi-colour transit photometry using MuSCAT2 data2409.07400v1 · A. Pel'aez-Torres, E. Esparza-Borges, E. Pall'e et al.2024 · 13 citationsarXiv
Low abundances of TiO and VO on the Dayside of KELT-9 b: Insights from Ground-Based Photometric Observations2408.15698v2 · Yuya Hayashi, Norio Narita, Akihiko Fukui et al.2024 · 3 citationsarXiv
TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs2407.17798v1 · Judith Korth, Priyanka Chaturvedi, Hannu Parviainen et al.2024 · 25 citationsarXiv
A Benchmark JWST Near-Infrared Spectrum for the Exoplanet WASP-39b2407.13893v1 · A. L. Carter, E. M. May, N. Espinoza et al.2024 · 65 citationsarXiv
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
Debris Disks can Contaminate Mid-Infrared Exoplanet Spectra: Evidence for a Circumstellar Debris Disk around Exoplanet Host WASP-392406.02305v1 · Laura Flagg, Alycia J. Weinberger, Taylor J. Bell et al.2024 · 3 citationsarXiv
Gliese 12 b: A temperate Earth-sized planet at 12 pc ideal for atmospheric transmission spectroscopy2405.14708v1 · M. Kuzuhara, A. Fukui, J. H. Livingston et al.2024 · 22 citationsPublished on 2024 May 23 by Astrophysical Journal Letters (ApJL) 967 L21
The Discovery and Follow-up of Four Transiting Short-period Sub-Neptunes Orbiting M dwarfs2405.12637v1 · Y. Hori, A. Fukui, T. Hirano et al.2024 · 5 citationsarXiv
Two-Dimensional Eclipse Mapping of the Hot Jupiter WASP-43b with JWST MIRI/LRS2404.16488v1 · Mark Hammond, Taylor J. Bell, Ryan C. Challener et al.2024 · 19 citationsarXiv
The MOPYS project: A survey of 70 planets in search of extended He I and H atmospheres. No evidence of enhanced evaporation in young planets2404.16732v2 · J. Orell-Miquel, F. Murgas, E. Pall'e et al.2024 · 35 citationsA&A 689, A179 (2024)
Data availability and requirements relevant for the Ariel space mission and other exoplanet atmosphere applications2404.02188v2 · Katy L. Chubb, S'everine Robert, Clara Sousa-Silva et al.2024 · 29 citationsRAS Techniques and Instruments, Volume 3, Issue 1, January 2024, Pages 636-690
TOI-4438 b: a transiting mini-Neptune amenable to atmospheric characterization2403.09833v1 · E. Goffo, P. Chaturvedi, F. Murgas et al.2024 · 14 citationsarXiv
TOI-2266 b: a keystone super-Earth at the edge of the M dwarf radius valley2401.11879v1 · Hannu Parviainen, Felipe Murgas, Emma Esparza-Borges et al.2024 · 6 citationsarXiv
Sulfur dioxide in the mid-infrared transmission spectrum of WASP-39b.38232945 · Powell, Diana, Feinstein, Adina D, Lee, Elspeth K H et al.2024 · 100 citationsNature. 2024;626(8001):979-983
Is the atmosphere of the ultra-hot Jupiter WASP-121b variable?2401.01465v1 · Quentin Changeat, Jack W. Skinner, James Y-K. Cho et al.2024 · 36 citations2024 ApJS 270 34
Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b.39049827 · Bell, Taylor J, Crouzet, Nicolas, Cubillos, Patricio E et al.2026 · 78 citationsNature astronomy. 2024;8(7):879-898
The TESS-Keck Survey XVII: Precise Mass Measurements in a Young, High Multiplicity Transiting Planet System using Radial Velocities and Transit Timing Variations2312.04635v1 · Corey Beard, Paul Robertson, Fei Dai et al.2023 · 13 citationsarXiv
TOI-1801 b: A temperate mini-Neptune around a young M0.5 dwarf2310.10244v2 · M. Mallorqu'in, E. Goffo, E. Pall'e et al.2023 · 13 citationsA&A 680, A76 (2023)
Detection of Carbon Monoxide in the Atmosphere of WASP-39b Applying Standard Cross-Correlation Techniques to JWST NIRSpec G395H Data2309.00036v1 · Emma Esparza-Borges, Mercedes L'opez-Morales, J'ea I. Adams Redai et al.2023 · 39 citationsarXiv
Confirmation of an He I evaporating atmosphere around the 650-Myr-old sub-Neptune HD235088 b (TOI-1430 b) with CARMENES2307.05191v3 · J. Orell-Miquel, M. Lamp'on, M. L'opez-Puertas et al.2023 · 23 citationsA&A 677, A56 (2023)
Spitzer thermal phase curve of WASP-121 b2307.00669v2 · Giuseppe Morello, Quentin Changeat, Achrene Dyrek et al.2023 · 16 citationsA&A 676, A54 (2023)
Two sub-Neptunes around the M dwarf TOI-14702306.08516v1 · E. Gonz'alez-'Alvarez, M. R. Zapatero Osorio, J. A. Caballero et al.2023 · 8 citationsarXiv
Two Warm Neptunes transiting HIP 9618 revealed by TESS & Cheops2306.04450v1 · Hugh P. Osborn, Grzegorz Nowak, Guillaume H'ebrard et al.2023 · 23 citationsMNRAS, Vol. 523, 2023, issue 2, pp 3069-3089
Two super-Earths at the edge of the habitable zone of the nearby M dwarf TOI-20952304.09220v2 · F. Murgas, A. Castro-Gonz'alez, E. Pall'e et al.2023 · 22 citationsA&A 677, A182 (2023)
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