Basic physical parameters of a selected sample of evolved stars

• The KELT-7b atmospheric thermal-inversion conundrum revisited with CHEOPS, TESS, and additional data

  2025 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  2

  citations
• Deep imaging of three accelerating stars using SHARK-NIR and LMIRCam at LBT

  2024 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  3

  citations
• Direct imaging and dynamical mass of a benchmark T-type brown dwarf companion to HD 167665

  2024 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  3

  citations
• K2-399 b is not a planet

  2024 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  3

  citations
• Mass determination of two Jupiter-sized planets orbiting slightly evolved stars: TOI-2420 b and TOI-2485 b

  2024 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  2

  citations
• A new mass and radius determination of the ultra-short period planet K2-106b and the fluffy planet K2-106c

  2024 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  7

  citations
• TOI-1416: A system with a super-Earth planet with a 1.07 d period

  2023 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  20

  citations
• TOI-733 b: A planet in the small-planet radius valley orbiting a Sun-like star

  2023 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  6

  citations
• TOI-179: A young system with a transiting compact Neptune-mass planet and a low-mass companion in outer orbit

  2022 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  17

  citations
• TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star

  2022 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  25

  citations
• A low-eccentricity migration pathway for a 13-h-period Earth analogue in a four-planet system

  2022 Nature Astronomy article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  27

  citations
• TOI-1268b: The youngest hot Saturn-mass transiting exoplanet

  2022 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  20

  citations
• The young HD 73583 (TOI-560) planetary system: two 10-M⊕ mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf

  2022 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  50

  citations
• Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia EDR3 stars brighter than G = 18.5

  2021 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  240

  citations
• Hot planets around cool stars – two short-period mini-Neptunes transiting the late K-dwarf TOI-1260

  2021 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  15

  citations
• The Multiplanet System TOI-421: A Warm Neptune and a Super Puffy Mini-Neptune Transiting a G9 V Star in a Visual Binary*

  2020 The Astronomical Journal article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  8

  citations
• TOI-503: The First Known Brown-dwarf Am-star Binary from the TESS Mission*

  2020 The Astronomical Journal article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  43

  citations
• Three planets transiting the evolved star EPIC 249893012: a hot 8.8-M⊕ super-Earth and two warm 14.7 and 10.2-M⊕ sub-Neptunes

  2020 Astronomy and Astrophysics article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  21

  citations
• The Multiplanet System TOI-421

  2020 Kölner Universitäts PublikationsServer (Universität zu Köln) article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  34

  citations
• TOI-503: The First Known Brown-dwarf Am-star Binary from the TESS Mission

  2020 Kölner Universitäts PublikationsServer (Universität zu Köln) article Physics and Astronomy Stellar, planetary, and galactic studies Open access

  37

  citations

20 results