output
19952026
most citedImproved Cosmological Constraints from New, Old and Combined Supernova Datasets

1.6k citations

Showing 2018 · astro-ph.EPShow all

7 papers · 2 filters

astro-ph.EP2018★ 14 cited

A ground-based NUV secondary eclipse observation of KELT-9b

Matthew J. Hooton, Christopher A. Watson, Ernst J. W. de Mooij +2

KELT-9b is a recently discovered exoplanet with a 1.49 d orbit around a B9.5/A0-type star. The unparalleled levels of UV irradiation it receives from its host star put KELT-9b in i…

astro-ph.EP2018★ 30 cited

High-Resolution Transit Spectroscopy of Warm Saturns

Emily K. Deibert, Ernst J. W. de Mooij, Ray Jayawardhana +4

We present high-resolution optical transmission spectroscopy of two sub-Saturn mass transiting exoplanets, HAT-P-12b and WASP-69b. With relatively low densities and high atmospheri…

astro-ph.EP2018★ 8 cited

Extreme asteroids in the Pan-STARRS 1 Survey

Andrew McNeill, Alan Fitzsimmons, Robert Jedicke +7

Using the first 18 months of the Pan-STARRS 1 survey we have identified 33 candidate high-amplitude objects for follow-up observations and carried out observations of 22 asteroids.…

astro-ph.EP2018★ 8 cited

Time resolved spectroscopy of dust and gas from extrasolar planetesimals orbiting WD 1145+017

Marie Karjalainen, Ernst J. W. de Mooij, Raine Karjalainen +1

Multiple long and variable transits caused by dust from possibly disintegrating asteroids were detected in light curves of WD 1145+017. We present time-resolved spectroscopic obser…

astro-ph.EP2018★ 38 cited

Revisiting the potassium feature of WASP-31b at high-resolution

Neale P. Gibson, Ernst J. W. de Mooij, Thomas M. Evans +4

The analysis and interpretation of exoplanet spectra from time-series observations remains a significant challenge to our current understanding of exoplanet atmospheres, due to the…

astro-ph.EP2018★ 33 cited

Dust segregation in Hall-dominated turbulent protoplanetary disks

Leonardo Krapp, Oliver Gressel, Pablo Benítez-Llambay +3

Imaging of the dust continuum emitted from disks around nearby protostars reveals diverse substructure. In recent years, theoretical efforts have been intensified to investigate ho…