List of works - Alexis Smith

55 Cancri e's occultation captured with CHEOPS

scientific article published in January 2023

A CHEOPS-enhanced view of the HD3167 system

scientific article

A SuperWASP search for additional transiting planets in 24 known systems

scientific article

A long-period (P = 61.8 d) M5V dwarf eclipsing a Sun-like star from TESS and NGTS

scientific article

A low-mass eclipsing binary within the fully convective zone from the Next Generation Transit Survey

scientific article published on 13 September 2018

A pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 characterized with CHEOPS

scientific article published on 13 January 2022

A search for transiting planets around hot subdwarfs

scientific article published in June 2021

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

scientific article published in August 2022

A sub-Neptune transiting the young field star HD 18599 at 40 pc

A temperature inversion in WASP-33b? . Large Binocular Telescope occultation data confirm significant thermal flux at short wavelengths ⬇️

scientific article published in Astronomy and Astrophysics

A transiting warm giant planet around the young active star TOI-201

scientific article published in 2021

An estimate of the k2 Love number of WASP-18Ab from its radial velocity measurements

article

An ultrahot Neptune in the Neptune desert

scientific article published on 14 September 2020

An ultrahot Neptune in the Neptune desert

scientific article published in 2020

Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using PYCHEOPS

scholarly article

Anomalous microwave emission from spinning nanodiamonds around stars

Asymmetry in the atmosphere of the ultra-hot Jupiter WASP-76 b

scientific article published in April 2024

Automatic vetting of planet candidates from ground-based surveys: machine learning with NGTS

scholarly article by David J Armstrong et al published 18 May 2018 in Monthly Notices of the Royal Astronomical Society

CHEOPS finds KELT-1b darker than expected in visible light: Discrepancy between the CHEOPS and TESS eclipse depths

CHEOPS geometric albedo of the hot Jupiter HD 209458 b

scientific article published in March 2022

CHEOPS observations of the HD 108236 planetary system: a fifth planet, improved ephemerides, and planetary radii

scientific article

CHEOPS precision phase curve of the Super-Earth 55 Cancri e

scientific article published in September 2021

Centroid vetting of transiting planet candidates from the Next Generation Transit Survey

scholarly article

Characterization of the HD 108236 system with CHEOPS and TESS. Confirmation of a fifth transiting planet

scientific article published in December 2022

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS

scientific article published in January 2022

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS (Corrigendum)

scientific article published on 27 January 2022

Discovery of TOI-1260d and the characterisation of the multi-planet system

scientific article published in February 2023

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

Eclipsing Am binary systems in the SuperWASP survey ⬇️

scientific article published in Astronomy and Astrophysics

Examining the orbital decay targets KELT-9 b, KELT-16 b and WASP-4 b, and the transit-timing variations of HD 97658 b

scientific article published in January 2023

Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets

scientific article published on 24 June 2021

Five transiting hot Jupiters discovered using WASP-South,Euler, and TRAPPIST: WASP-119 b, WASP-124 b, WASP-126 b, WASP-129 b, and WASP-133 b ⬇️

scientific article published in Astronomy and Astrophysics

Fundamental effective temperature measurements for eclipsing binary stars – III. SPIRou near-infrared spectroscopy and CHEOPS photometry of the benchmark G0V star EBLM J0113+31

scientific article published in 2022

GJ 367b: A dense, ultrashort-period sub-Earth planet transiting a nearby red dwarf star

scientific article published on 3 December 2021

Greening of the brown-dwarf desert: EPIC 212036875b: a 51 Mⱼ object in a 5-day orbit around an F7 V star

scientific article published in August 2019

HD 219666 b: a hot-Neptune from TESS Sector 1

scientific article

HIP 41378 observed by CHEOPS: Where is planet d?

High-frequency A-type pulsators discovered using SuperWASP★† ⬇️

scholarly article

Independent discovery of the transiting exoplanet HAT-P-14b

scientific article published in Astronomical Journal

Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS

scientific article published on 28 January 2022

K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion ⬇️

article

Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valley

scientific article published on 24 August 2021

NGTS 15b, 16b, 17b and 18b: four hot Jupiters from the Next Generation Transit Survey ⬇️

scientific article published on 18 March 2021

NGTS and WASP photometric recovery of a single-transit candidate from TESS

scientific article

NGTS discovery of a highly inflated Saturn-mass planet and a highly irradiated hot Jupiter. NGTS-26 b and NGTS-27 b

scientific article published in April 2024

NGTS-10b: the shortest period hot Jupiter yet discovered

scientific article published on 17 January 2020

NGTS-11 b (TOI-1847 b): A Transiting Warm Saturn Recovered from a TESS Single-transit Event

NGTS-14Ab: a Neptune-sized transiting planet in the desert

scientific article

NGTS-19b: a high-mass transiting brown dwarf in a 17-d eccentric orbit

scientific article

NGTS-1b: a hot Jupiter transiting an M-dwarf

scientific article

NGTS-2b: an inflated hot-Jupiter transiting a bright F-dwarf

scientific article

NGTS-30 b/TOI-4862 b: An 1 Gyr old 98-day transiting warm Jupiter

scientific article published on 5 April 2024

NGTS-4b: A sub-Neptune transiting in the desert

scientific article published on 20 April 2019

NGTS-6b: an ultrashort period hot-Jupiter orbiting an old K dwarf

scientific article published on 27 August 2019

NGTS-7Ab: an ultrashort-period brown dwarf transiting a tidally locked and active M dwarf

scientific article published on 11 September 2019

NGTS-8b and NGTS-9b: two non-inflated hot-Jupiters

scientific article

OUP accepted manuscript

scientific article

Photo-dynamical characterisation of the TOI-178 resonant chain

Planets observed with CHEOPS. Two super-Earths orbiting the red dwarf star TOI-776

scientific article published in April 2024

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

Radial velocity confirmation of a hot super-Neptune discovered by TESS with a warm Saturn-mass companion

Secondary radio eclipse of the transiting planet HD 189733 b: an upper limit at 307-347 MHz

scientific article

Seven transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b and WASP-67b

scientific article

Simultaneous TESS and NGTS transit observations of WASP-166 b

scientific article

Six newly-discovered hot Jupiters transiting F/G stars: WASP-87b, WASP-108b, WASP-109b, WASP-110b, WASP-111b & WASP-112b ⬇️

Six transiting planets and a chain of Laplace resonances in TOI-178

scholarly article

Spi-OPS: <i>Spitzer</i> and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection

scientific article published on 16 November 2021

Spitzer observations of the thermal emission from WASP-43b ⬇️

scientific article published in the Astrophysical Journal

SuperWASP observations of pulsating Am stars

scientific article published in Astronomy and Astrophysics

TESS and CHEOPS discover two warm sub-Neptunes transiting the bright K-dwarf HD 15906

scientific article published in August 2023

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

scientific article

TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from TESS : planets orbiting a young star, a subgiant and a normal star ⬇️

scientific article published on 26 May 2022

TOI-503: The first known brown dwarf-Am star binary from the TESS mission

TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf

scientific article

TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf

scientific article published in April 2023

The CHEOPS mission

scientific article published on 5 November 2020

The EBLM project – VIII. First results for M-dwarf mass, radius, and effective temperature measurements using CHEOPS light curves

scientific article published on 12 June 2021

The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS

scientific article published on 28 October 2022

The Multiplanet System TOI-421

scientific article published on 14 August 2020

The Next Generation Transit Survey (NGTS)

scholarly article

The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve

scientific article published in March 2022

The changing face of AU Mic b: stellar spots, spin-orbit commensurability, and transit timing variations as seen by CHEOPS and TESS

scientific article published in October 2021

The discoveries of WASP-91b, WASP-105b and WASP-107b: Two warm Jupiters and a planet in the transition region between ice giants and gas giants

scientific article published in Astronomy and Astrophysics

The discovery of rapid oscillations in the magnetic Ap stars HD 69013 and HD 96237★

scientific article

The hot dayside and asymmetric transit of WASP-189 b seen by CHEOPS

scientific article published in November 2020

The impact of correlated noise on SuperWASP detection rates for transiting extrasolar planets

scientific article

The phase curve and the geometric albedo of WASP-43b measured with CHEOPS, TESS and HST WFC3/UVIS

scientific article

The phase curve of the ultra-hot Jupiter WASP-167b as seen by TESS

The properties of XO-5b and WASP-82b redetermined using new high-precision transit photometry and global data analyses ⬇️

scientific article published in January 2015

The stable climate of KELT-9b

scientific article

The sub-Jupiter mass transiting exoplanet WASP-11b

scientific article published in Astronomy and Astrophysics

The thermal emission of the exoplanets WASP-1b and WASP-2b

The well-aligned orbit of Wasp-84b: evidence for disk migration of a hot Jupiter ⬇️

scientific article

Thermal emission at 3.6–8 μm from WASP-19b: a hot Jupiter without a stratosphere orbiting an active star

scientific article

Thermal emission at 4.5 and 8 μm of WASP-17b, an extremely large planet in a slightly eccentric orbit

scientific article

Thermal emission from WASP-24b at 3.6 and 4.5μm

scientific article published in Astronomy and Astrophysics

Thermal emission from WASP-33b, the hottest known planet★

scientific article

Three Super-Earths Transiting the Nearby Star GJ 9827

scientific article published in Astronomical Journal

Three WASP-south transiting exoplanets: WASP-74b, WASP-83b, and WASP-89b

scientific article published in Astronomical Journal

Three irradiated and bloated hot Jupiters: WASP-76b, WASP-82b, and WASP-90b

scientific article published in Astronomy and Astrophysics

Three newly discovered sub-Jupiter-mass planets: WASP-69b and WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary

scientific article

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

scientific article published in April 2020

Transit algorithm performance using real WASP data

scientific article published in Astronomy and Astrophysics

Transit detection of the long-period volatile-rich super-Earth ν² Lupi d with CHEOPS ⬇️

scientific article published on 28 June 2021

Transit timing variations of AU Microscopii b and c

scientific article published in March 2022

Transit timings variations in the three-planet system: TOI-270

scientific article published on 6 December 2021

Transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b

scientific article

Transiting planets from WASP-South, Euler, and TRAPPIST

scientific article published in Astronomy and Astrophysics

Unmasking the hidden NGTS-3Ab: a hot Jupiter in an unresolved binary system

scholarly article

WASP-103 b: a new planet at the edge of tidal disruption ⬇️

scientific article published in Astronomy and Astrophysics

WASP-104b and WASP-106b: two transiting hot Jupiters in 1.75-day and 9.3-day orbits ⬇️

scientific article published in Astronomy and Astrophysics

WASP-10b: a 3MJ, gas-giant planet transiting a late-type K star

scholarly article

WASP-117b: a 10-day-period Saturn in an eccentric and misaligned orbit ⬇️

scientific article published in Astronomy and Astrophysics

WASP-120 b, WASP-122 b, and WASP-123 b: Three Newly Discovered Planets from the WASP-South Survey ⬇️

WASP-121 b: a hot Jupiter close to tidal disruption transiting an active F star ⬇️

scientific article

WASP-14b: 7.3 MJ transiting planet in an eccentric orbit

scholarly article

WASP-20b and WASP-28b: a hot Saturn and a hot Jupiter in near-aligned orbits around solar-type stars ⬇️

scientific article published in Astronomy and Astrophysics

WASP-21b: a hot-Saturn exoplanet transiting a thick disc star

scientific article published in Astronomy and Astrophysics

WASP-26b: a 1-Jupiter-mass planet around an early-G-type star

scientific article published in Astronomy and Astrophysics

WASP-30b: A 61MJupBROWN DWARF TRANSITING AV= 12, F8 STAR ⬇️

scholarly article

WASP-31b: a low-density planet transiting a metal-poor, late-F-type dwarf star ⬇️

scientific article published in Astronomy and Astrophysics

WASP-34b: a near-grazing transiting sub-Jupiter-mass exoplanet in a hierarchical triple system

scientific article published in Astronomy and Astrophysics

WASP-35b, WASP-48b, and HAT-P-30b/WASP-51b: Two New Planets and an Independent Discovery of a Hat Planet

scientific article published in Astronomical Journal

WASP-36b: A New Transiting Planet around a Metal-poor G-dwarf, and an Investigation into Analyses Based on a Single Transit Light Curve

scientific article published in Astronomical Journal

WASP-37b: A 1.8MJEXOPLANET TRANSITING A METAL-POOR STAR

scientific article published in Astronomical Journal

WASP-39b: a highly inflated Saturn-mass planet orbiting a late G-type star

scientific article published in Astronomy and Astrophysics

WASP-3b: a strongly irradiated transiting gas-giant planet

scientific article

WASP-40b: Independent Discovery of the 0.6 MJupTransiting Exoplanet HAT-P-27b

scientific article

WASP-41b: A Transiting Hot Jupiter Planet Orbiting a Magnetically Active G8V Star

article

WASP-42 b and WASP-49 b: two new transiting sub-Jupiters

scientific article published in Astronomy and Astrophysics

WASP-43b: the closest-orbiting hot Jupiter

scientific article published in Astronomy and Astrophysics

WASP-44b, WASP-45b and WASP-46b: three short-period, transiting extrasolar planets

scientific article

WASP-50 b: a hot Jupiter transiting a moderately active solar-type star

scientific article published in Astronomy and Astrophysics

WASP-54b, WASP-56b, and WASP-57b: Three new sub-Jupiter mass planets from SuperWASP

scientific article published in Astronomy and Astrophysics

WASP-64 b and WASP-72 b: two new transiting highly irradiated giant planets

scientific article published in Astronomy and Astrophysics

WASP-71b: a bloated hot Jupiter in a 2.9-day, prograde orbit around an evolved F8 star

scientific article published in Astronomy and Astrophysics

WASP-77 Ab: A Transiting Hot Jupiter Planet in a Wide Binary System1

WASP-78b and WASP-79b: two highly-bloated hot Jupiter-mass exoplanets orbiting F-type stars in Eridanus

scientific article published in Astronomy and Astrophysics

WASP-80b has a dayside within the T-dwarf range ⬇️

scholarly article

WASP-80b: a gas giant transiting a cool dwarf

scientific article published in Astronomy and Astrophysics

WASP-94 A and B planets: hot-Jupiter cousins in a twin-star system ⬇️

scientific article published in Astronomy and Astrophysics

Warm Spitzer occultation photometry of WASP-26b at 3.6 and 4.5 μm

article

List of works by Alexis Smith

55 Cancri e's occultation captured with CHEOPS

A CHEOPS-enhanced view of the HD3167 system

A SuperWASP search for additional transiting planets in 24 known systems

A long-period (P = 61.8 d) M5V dwarf eclipsing a Sun-like star from TESS and NGTS

A low-mass eclipsing binary within the fully convective zone from the Next Generation Transit Survey

A pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 characterized with CHEOPS

A search for transiting planets around hot subdwarfs

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

A sub-Neptune transiting the young field star HD 18599 at 40 pc

A temperature inversion in WASP-33b? . Large Binocular Telescope occultation data confirm significant thermal flux at short wavelengths ⬇️

A transiting warm giant planet around the young active star TOI-201

An estimate of the k2 Love number of WASP-18Ab from its radial velocity measurements

An ultrahot Neptune in the Neptune desert

An ultrahot Neptune in the Neptune desert

Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using PYCHEOPS

Anomalous microwave emission from spinning nanodiamonds around stars

Asymmetry in the atmosphere of the ultra-hot Jupiter WASP-76 b

Automatic vetting of planet candidates from ground-based surveys: machine learning with NGTS

CHEOPS finds KELT-1b darker than expected in visible light: Discrepancy between the CHEOPS and TESS eclipse depths

CHEOPS geometric albedo of the hot Jupiter HD 209458 b

CHEOPS observations of the HD 108236 planetary system: a fifth planet, improved ephemerides, and planetary radii

CHEOPS precision phase curve of the Super-Earth 55 Cancri e

Centroid vetting of transiting planet candidates from the Next Generation Transit Survey

Characterization of the HD 108236 system with CHEOPS and TESS. Confirmation of a fifth transiting planet

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS (Corrigendum)

Discovery of TOI-1260d and the characterisation of the multi-planet system

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

Eclipsing Am binary systems in the SuperWASP survey ⬇️

Examining the orbital decay targets KELT-9 b, KELT-16 b and WASP-4 b, and the transit-timing variations of HD 97658 b

Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets

Five transiting hot Jupiters discovered using WASP-South,Euler, and TRAPPIST: WASP-119 b, WASP-124 b, WASP-126 b, WASP-129 b, and WASP-133 b ⬇️

Fundamental effective temperature measurements for eclipsing binary stars – III. SPIRou near-infrared spectroscopy and CHEOPS photometry of the benchmark G0V star EBLM J0113+31

GJ 367b: A dense, ultrashort-period sub-Earth planet transiting a nearby red dwarf star

Greening of the brown-dwarf desert: EPIC 212036875b: a 51 Mⱼ object in a 5-day orbit around an F7 V star

HD 219666 b: a hot-Neptune from TESS Sector 1

HIP 41378 observed by CHEOPS: Where is planet d?

High-frequency A-type pulsators discovered using SuperWASP★† ⬇️

Independent discovery of the transiting exoplanet HAT-P-14b

Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS

K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion ⬇️

Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valley

NGTS 15b, 16b, 17b and 18b: four hot Jupiters from the Next Generation Transit Survey ⬇️

NGTS and WASP photometric recovery of a single-transit candidate from TESS

NGTS discovery of a highly inflated Saturn-mass planet and a highly irradiated hot Jupiter. NGTS-26 b and NGTS-27 b

NGTS-10b: the shortest period hot Jupiter yet discovered

NGTS-11 b (TOI-1847 b): A Transiting Warm Saturn Recovered from a TESS Single-transit Event

NGTS-14Ab: a Neptune-sized transiting planet in the desert

NGTS-19b: a high-mass transiting brown dwarf in a 17-d eccentric orbit

NGTS-1b: a hot Jupiter transiting an M-dwarf

NGTS-2b: an inflated hot-Jupiter transiting a bright F-dwarf

NGTS-30 b/TOI-4862 b: An 1 Gyr old 98-day transiting warm Jupiter

NGTS-4b: A sub-Neptune transiting in the desert

NGTS-6b: an ultrashort period hot-Jupiter orbiting an old K dwarf

NGTS-7Ab: an ultrashort-period brown dwarf transiting a tidally locked and active M dwarf

NGTS-8b and NGTS-9b: two non-inflated hot-Jupiters

OUP accepted manuscript

Photo-dynamical characterisation of the TOI-178 resonant chain

Planets observed with CHEOPS. Two super-Earths orbiting the red dwarf star TOI-776

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

Radial velocity confirmation of a hot super-Neptune discovered by TESS with a warm Saturn-mass companion

Secondary radio eclipse of the transiting planet HD 189733 b: an upper limit at 307-347 MHz

Seven transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b and WASP-67b

Simultaneous TESS and NGTS transit observations of WASP-166 b

Six newly-discovered hot Jupiters transiting F/G stars: WASP-87b, WASP-108b, WASP-109b, WASP-110b, WASP-111b & WASP-112b ⬇️

Six transiting planets and a chain of Laplace resonances in TOI-178

Spi-OPS: <i>Spitzer</i> and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection

Spitzer observations of the thermal emission from WASP-43b ⬇️

SuperWASP observations of pulsating Am stars

TESS and CHEOPS discover two warm sub-Neptunes transiting the bright K-dwarf HD 15906

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

TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from TESS : planets orbiting a young star, a subgiant and a normal star ⬇️

TOI-503: The first known brown dwarf-Am star binary from the TESS mission

TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf

TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf

The CHEOPS mission

The EBLM project – VIII. First results for M-dwarf mass, radius, and effective temperature measurements using CHEOPS light curves

The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS

The Multiplanet System TOI-421