activity
20022025
most citedCandidate free-floating super-Jupiters in the young sigma Orionis open cluster

71 citations · 216 across the 11 of their papers we have counts for

collaborators

11 papers

astro-ph.EP2025

A planetary system with a sub-Neptune planet in the habitable zone of TOI-2093

J. Sanz-Forcada, E. González-Álvarez, M. R. Zapatero Osorio +33

Aims. We aim to confirm and measure the mass of the transiting planet candidate around the K5V star TOI-2093, previously announced by the Transiting Exoplanet Survey Satellite (TES…

astro-ph.EP2025★ 12 cited

Silicate Precursor Silane detected in Cold Low-Metallicity Brown Dwarf

Jacqueline K. Faherty, Aaron M. Meisner, Ben Burningham +28

Within 20 pc of the Sun there are currently 29 known cold brown dwarfs, sources with measured distances and an estimated effective temperature between that of Jupiter (170K) and ~5…

astro-ph.EP2025★ 7 cited

The CARMENES search for exoplanets around M dwarfs. Occurrence rates of Earth-like planets around very low-mass stars

A. Kaminski, S. Sabotta, J. Kemmer +24

Aims: Previous estimates of planet occurrence rates in the CARMENES survey indicated increased numbers of planets on short orbits for M dwarfs with masses below 0.34\,M. He…

astro-ph.SR2025

Coronal and chromospheric activity of Teegarden's star

B. Fuhrmeister, J. H. M. M. Schmitt, A. Reienrs +10

Teegarden's star is a late-type M-dwarf planet host, typically showing only rather low levels of activity. In this paper we present an extensive characterisation of this activity a…

astro-ph.EP2024★ 11 cited

Validation of up to seven TESS planet candidates through multi-colour transit photometry using MuSCAT2 data

A. Peláez-Torres, E. Esparza-Borges, E. Pallé +62

The TESS mission searches for transiting exoplanets by monitoring the brightness of hundreds of thousands of stars across the entire sky. M-type planet hosts are ideal targets for…

astro-ph.EP2024★ 3 cited

The GAPS Programme at TNG. LIX. A characterisation study of the 300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

M. Damasso, D. Locci, S. Benatti +35

We collected more than 300 high-resolution spectra of the 300 Myr old star BD+40 2790 (TOI-2076) over ~3 years. This star hosts three transiting planets discovered by TESS, with or…