activity
20042023
most citedPlanets and Stellar Activity: Hide and Seek in the CoRoT-7 system

522 citations · 3.6k across the 57 of their papers we have counts for

collaborators

57 papers

astro-ph.EP2023★ 64 cited

A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067

R. Luque, H. P. Osborn, A. Leleu +149

Planets with radii between that of the Earth and Neptune (hereafter referred to as sub-Neptunes) are found in close-in orbits around more than half of all Sun-like stars. Yet, thei…

astro-ph.EP2023

No random transits in CHEOPS observations of HD 139139

R. Alonso, S. Hoyer, M. Deleuil +78

HD 139139 (a.k.a. 'The Random Transiter') is a star that exhibited enigmatic transit-like features with no apparent periodicity in K2 data. The shallow depth of the events (2…

astro-ph.EP2023★ 2 cited

Glancing through the debris disk: Photometric analysis of DE Boo with CHEOPS

Á. Boldog, Gy. M. Szabó, L. Kriskovics +76

DE Boo is a unique system, with an edge-on view through the debris disk around the star. The disk, which is analogous to the Kuiper belt in the Solar System, was reported to extend…

astro-ph.EP2023★ 10 cited

The Hubble/STIS Near-ultraviolet Transmission Spectrum of HD 189733b

Patricio E. Cubillos, Luca Fossati, Tommi Koskinen +5

The benchmark hot Jupiter HD 189733b has been a key target to lay out the foundations of comparative planetology for giant exoplanets. As such, HD 189733b has been extensively stud…

astro-ph.EP2022★ 14 cited

A CHEOPS-enhanced view of the HD3167 system

V. Bourrier, A. Deline, A. Krenn +92

Much remains to be understood about the nature of exoplanets smaller than Neptune, most of which have been discovered in compact multi-planet systems. With its inner ultra-short pe…

astro-ph.EP2022★ 12 cited

A stellar occultation by the transneptunian object (50000) Quaoar observed by CHEOPS

B. E. Morgado, G. Bruno, A. R. Gomes-Júnior +82

Stellar occultation is a powerful technique that allows the determination of some physical parameters of the occulting object. The result depends on the photometric accuracy, the t…