activity
20182026
most citedGJ 367b: A dense ultra-short period sub-Earth planet transiting a nearby red dwarf star

74 citations · 218 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.EP2026

Radar observations of Europa in 2011-2024: New insights into radar scattering properties

Tunhui Xie, Jean-Luc Margot, Sebastiano Padovan +5

Three of Jupiter's Galilean satellites - Europa, Ganymede, and Callisto - are of particular scientific interest due to their icy shells and suspected subsurface oceans. However, th…

astro-ph.EP2021★ 74 cited

GJ 367b: A dense ultra-short period sub-Earth planet transiting a nearby red dwarf star

Kristine W. F. Lam, Szilárd Csizmadia, Nicola Astudillo-Defru +75

Ultra-short-period (USP) exoplanets have orbital periods shorter than one day. Precise masses and radii of USPs could provide constraints on their unknown formation and evolution p…

astro-ph.EP2019★ 14 cited

HST/STIS capability for Love number measurement of WASP-121b

Hugo Hellard, Szilárd Csizmadia, Sebastiano Padovan +2

Data from transit light curves, radial velocity and transit timing observations can be used to probe the interiors of exoplanets beyond the mean density, by measuring the Love numb…

astro-ph.EP2019★ 3 cited

Mercury, Moon, Mars: Surface expressions of mantle convection and interior evolution of stagnant-lid bodies

Nicola Tosi, Sebastiano Padovan

The evolution of the interior of stagnant-lid bodies is comparatively easier to model and predict with respect to the Earth's due to the absence of the large uncertainties associat…

astro-ph.EP2019★ 48 cited

Machine learning inference of the interior structure of low-mass exoplanets

Philipp Baumeister, Sebastiano Padovan, Nicola Tosi +4

We explore the application of machine learning based on mixture density neural networks (MDNs) to the interior characterization of low-mass exoplanets up to 25 Earth masses constra…

astro-ph.EP2019★ 34 cited

Retrieval of the fluid Love number in exoplanetary transit curves

Hugo Hellard, Szilárd Csizmadia, Sebastiano Padovan +5

We are witness to a great and increasing interest in internal structure, composition and evolution of exoplanets. However, direct measurements of exoplanetary mass and radius canno…