selected publications

• conference proceeding

  • New Observations of the Mysterious Metal-Polluted White Dwarf GD 394.  Astronomical Society of the Pacific Conference Series. 107-112. 2016

• journal article

  • Discovery of a young pre-intermediate polar.  Monthly Notices of the Royal Astronomical Society. 561-574. 2021
  • Velocity-imaging the rapidly precessing planetary disc around the white dwarf HE 1349–2305 using Doppler tomography.  Monthly Notices of the Royal Astronomical Society. 5657-5670. 2021
  • Differentiating modern and prebiotic Earth scenarios for TRAPPIST-1e: high-resolution transmission spectra and predictions for JWST.  Monthly Notices of the Royal Astronomical Society. 3562-3578. 2021
  • 8.9 hr Rotation in the Partly Burnt Runaway Stellar Remnant LP 40-365 (GD 492).  Astrophysical Journal Letters. 2021
  • Reconstructing the Extreme Ultraviolet Emission of Cool Dwarfs Using Differential Emission Measure Polynomials.  The Astrophysical Journal (ApJ). 2021
  • White dwarfs with planetary remnants in the era of Gaia - I. Six emission line systems.  Monthly Notices of the Royal Astronomical Society. 2707-2726. 2021
  • The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1.  The Astrophysical Journal (ApJ). 2021
  • Estimating the Ultraviolet Emission of M Dwarfs with Exoplanets from Ca ii and Hα.  The Astronomical Journal. 2020
  • The High-energy Radiation Environment around a 10 Gyr M Dwarf: Habitable at Last?.  The Astronomical Journal. 2020
  • Zodiacal exoplanets in time - XI. The orbit and radiation environment of the young M dwarf-hosted planet K2-25b.  Monthly Notices of the Royal Astronomical Society. L119-L124. 2020
  • Distinguishing between Wet and Dry Atmospheres of TRAPPIST-1 e and f.  The Astrophysical Journal (ApJ). 2020
  • The Relative Emission from Chromospheres and Coronae: Dependence on Spectral Type and Age.  The Astrophysical Journal (ApJ). 2020
  • Optical Detection of the 1.1 day Variability at the White Dwarf GD 394 with TESS.  Astrophysical Journal Letters. 2020
  • A planetesimal orbiting within the debris disc around a white dwarf star..  Science. 66-69. 2019
  • Evidence for bimodal orbital separations of white dwarf-red dwarf binary stars.  Monthly Notices of the Royal Astronomical Society. 5362-5376. 2019
  • Multiwavelength observations of the EUV variable metal-rich white dwarf GD394.  Monthly Notices of the Royal Astronomical Society. 2941-2957. 2019
  • A Hot Ultraviolet Flare on the M Dwarf Star GJ 674.  Astrophysical Journal Letters. 2019
  • Infrared Variability of Two Dusty White Dwarfs.  The Astrophysical Journal (ApJ). 2018
  • The GALEX View of "Boyajian's Star" (KIC 8462852).  The Astrophysical Journal (ApJ). 2018
  • Carbon to oxygen ratios in extrasolar planetesimals.  Monthly Notices of the Royal Astronomical Society. 3282-3286. 2016
  • The composition of a disrupted extrasolar planetesimal at SDSS J0845+2257 (Ton 345).  Monthly Notices of the Royal Astronomical Society. 3237-3248. 2015
  • Variable emission from a gaseous disc around a metal-polluted white dwarf.  Monthly Notices of the Royal Astronomical Society. 1878-1884. 2014