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List of works by Khalid Barkaoui

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Seven temperate terrestrial planets around the nearby ultracool dwarf star TRAPPIST-1

scientific article
The TESS-Keck Survey: Science Goals and Target Selection

scientific article published on 30 May 2022
Validation of 13 Hot and Potentially Terrestrial TESS Planets

scholarly article
The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

scientific article
The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets

scientific article published on 27 July 2022
Another Shipment of Six Short-Period Giant Planets from TESS

scientific article
A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270

Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b—A Hot Saturn and Two Hot Jupiters

scientific article
Stellar Parameters for Trappist-1

scientific article published in the Astrophysical Journal
Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS

scientific article published on 11 September 2019
TOI 122b and TOI 237b: Two Small Warm Planets Orbiting Inactive M Dwarfs Found by TESS

scientific article published on 7 December 2020
TOI-150b and TOI-163b: two transiting hot Jupiters, one eccentric and one inflated, revealed by TESS near and at the edge of the JWST CVZ

scientific article
A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs: Color validation of TOI-4479b and TOI-2081b

The Continuing Search for Evidence of Tidal Orbital Decay of Hot Jupiters

scientific article published on 11 March 2020
Two temperate super-Earths transiting a nearby late-type M dwarf

WASP-180Ab: Doppler tomography of a hot Jupiter orbiting the primary star in a visual binary

scientific article
Near-resonance in a System of Sub-Neptunes from TESS

scientific article published on 10 October 2019
TOI-3362b: A Proto Hot Jupiter Undergoing High-eccentricity Tidal Migration

scientific article published on 11 October 2021
TESS Spots a Hot Jupiter with an Inner Transiting Neptune

scientific article published on 19 March 2020
TOI-4562b: A Highly Eccentric Temperate Jupiter Analog Orbiting a Young Field Star

scientific article published in 'The Astronomical Journal' in February 2023
TOI-2257 b: A highly eccentric long-period sub-Neptune transiting a nearby M dwarf

scientific article published in January 2022
TOI-674b: An oasis in the desert of exo-Neptunes transiting a nearby M dwarf

scientific article published in September 2021
Vetting of 384 TESS Objects of Interest with TRICERATOPS and Statistical Validation of 12 Planet Candidates

scientific article published on 11 December 2020
TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136

Refining the Transit-timing and Photometric Analysis of TRAPPIST-1: Masses, Radii, Densities, Dynamics, and Ephemerides

scholarly article
A large sub-Neptune transiting the thick-disk M4 V TOI-2406

scientific article published on 30 July 2021
TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136

scientific article published in August 2022
A Fourth Planet in the Kepler-51 System Revealed by Transit Timing Variations

scientific article published in December 2024
Three Warm Jupiters around Solar-analog Stars Detected with TESS*

scientific article published on 29 November 2023
A joint effort to discover and characterize two resonant mini-Neptunes around TOI-1803 with TESS, HARPS-N, and CHEOPS

scientific article published in March 2025
SPECULOOS Northern Observatory: Searching for Red Worlds in the Northern Skies

scientific article published in October 2022
TOI-1135 b: A young hot Saturn-size planet orbiting a solar-type star

Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey. VI. Confirmation of a Long-period Giant Planet Discovered with a Single TESS Transit

Three Saturn-mass planets transiting F-type stars revealed with TESS and HARPS

scientific article published on 30 June 2023
TOI-1846 b: a super-Earth in the radius valley orbiting a nearby M dwarf

scientific article published on 26 June 2025
TOI-1442 b and TOI-2445 b: two ultra-short period super-Earths around M dwarfs

TOI-1130: A photodynamical analysis of a hot Jupiter in resonance with an inner low-mass planet

TOI-4600 b and c: Two long-period giant planets orbiting an early K dwarf

scientific article published on 30 August 2023
A super-Earth and a mini-Neptune near the 2:1 MMR straddling the radius valley around the nearby mid-M dwarf TOI-2096

scientific article published on 31 March 2023
Discovery of a pre-cataclysmic binary with unusual chromaticity of the eclipsed white dwarf by the GPX survey

scientific article
TOI-3235 b: a transiting giant planet around an M4 dwarf star

The First Post-Kepler Brightness Dips of KIC 8462852

article
A 1.55 R⊕ habitable-zone planet hosted by TOI-715, an M4 star near the ecliptic South Pole

scholarly article
An Earth-sized exoplanet ripe for emission spectroscopy with JWST in orbit around a nearby ultracool dwarf star

scientific article published on 30 November 2023
A large topographic feature on the surface of the trans-Neptunian object (307261) 2002 MS 4 measured from stellar occultations

scientific article published in October 2023
TOI-4010: A System of Three Large Short-Period Planets With a Massive Long-Period Companion

scientific article published on 8 June 2023
A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions

scientific article published on 11 April 2022
The Discovery and Follow-up of Four Transiting Short-period Sub-Neptunes Orbiting M dwarfs

scientific article
TOI-1743 b, TOI-5799 b, TOI-5799 c, and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs

scientific article published in October 2025
Three hot Jupiters transiting K-dwarfs with significant heavy element masses

scientific article published in August 2025

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