Articles by Laetitia Delrez

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Laetitia Delrez

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168

A joint effort to discover and characterize two resonant mini Neptunes around TOI-1803 with TESS, HARPS-N and CHEOPS

6 December 2024 by Tiziano Zingales and others

Earth and Planetary Astrophysics

A close outer companion to the ultra-hot Jupiter TOI-2109 b?

12 November 2024 by J. -V. Harre and others

Earth and Planetary Astrophysics

Infrared photometry with InGaAs detectors: First light with SPECULOOS

29 October 2024 by Peter Pedersen and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

The CHEOPS view on the climate of WASP-3 b

24 September 2024 by Gaetano Scandariato and others

Earth and Planetary Astrophysics

Updated forecast for TRAPPIST-1 times of transit for all seven exoplanets incorporating JWST data

18 September 2024 by Eric Agol and others

Earth and Planetary Astrophysics

The K2-24 planetary system revisited by CHEOPS

16 September 2024 by Valerio Nascimbeni and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

TESS discovery of two super-Earths orbiting the M-dwarf stars TOI-6002 and TOI-5713 near the radius valley

15 September 2024 by Mourad Ghachoui and others

Earth and Planetary Astrophysics

TOI-757 b: an eccentric transiting mini-Neptune on a 17.5-d orbit

30 July 2024 by Ayesha Alqasim and others

Earth and Planetary Astrophysics

A roadmap for the atmospheric characterization of terrestrial exoplanets with JWST

22 July 2024 by Trappist-1 Jwst Community Initiative and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

An extended low-density atmosphere around the Jupiter-sized planet WASP-193 b

16 July 2024 by Khalid Barkaoui and others

Earth and Planetary Astrophysics

Characterisation of the Warm-Jupiter TOI-1130 system with CHEOPS and photo-dynamical approach

8 July 2024 by Luísa Borsato and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Unveiling the internal structure and formation history of the three planets transiting HIP 29442 (TOI-469) with CHEOPS

26 June 2024 by Jo Ann Egger and others

Earth and Planetary Astrophysics

CHEOPS in-flight performance: A comprehensive look at the first 3.5 years of operations

3 June 2024 by Andrea Fortier and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3

2 June 2024 by Michaël Gillon and others

Earth and Planetary Astrophysics

Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3

2 June 2024 by Michaël Gillon and others

Earth and Planetary Astrophysics

HIP 41378 observed by CHEOPS: Where is planet d?

30 May 2024 by Sara Sulis and others

Earth and Planetary Astrophysics

Photo-dynamical characterisation of the TOI-178 resonant chain

22 May 2024 by Adrien Leleu and others

Earth and Planetary Astrophysics

Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS and CHEOPS

21 May 2024 by Shishir Dholakia and others

Earth and Planetary Astrophysics

TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system

19 April 2024 by Mathilde Timmermans and others

Earth and Planetary Astrophysics

Characterisation of the TOI-421 planetary system using CHEOPS, TESS, and archival radial velocity data

17 April 2024 by A. Krenn and others

Earth and Planetary Astrophysics

Detailed cool star flare morphology with CHEOPS and TESS

25 March 2024 by Giuseppe Bruno and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Precise characterisation of HD 15337 with CHEOPS: a laboratory for planet formation and evolution

25 March 2024 by N. Rosário and others

Earth and Planetary Astrophysics

The tidal deformation and atmosphere of WASP-12b from its phase curve

20 February 2024 by Babatunde Akinsanmi and others

Earth and Planetary Astrophysics

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815

30 January 2024 by Angelica Psaridi and others

Earth and Planetary Astrophysics

Evidence for transit-timing variations of the 11 Myr exoplanet TOI-1227 b

10 January 2024 by Jose Manuel Almenara and others

Earth and Planetary Astrophysics

The EBLM Project XI. Mass, radius and effective temperature measurements for 23 M-dwarf companions to solar-type stars observed with CHEOPS

18 December 2023 by M. Swayne and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Characterising TOI-732 b and c: New insights into the M-dwarf radius and density valley

30 November 2023 by Andrea Bonfanti and others at

ASTRON

Earth and Planetary Astrophysics

CHEOPS observations of KELT-20 b/MASCARA-2 b: An aligned orbit and signs of variability from a reflective dayside

29 November 2023 by Vrijendra Singh and others at

ASTRON

Earth and Planetary Astrophysics

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

29 November 2023 by Rafael Luque and others

Earth and Planetary Astrophysics

No random transits in CHEOPS observations of HD 139139

25 October 2023 by Robert Alonso and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

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Earth and Planetary Astrophysics Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics