activity
19942023
most citedAn origin for short g-ray bursts unassociated with current star formation

335 citations · 8.3k across the 147 of their papers we have counts for

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Showing 2019Show all

10 papers · 1 filter

astro-ph.EP2019★ 10 cited

Resilient habitability of nearby exoplanet systems

Giorgi Kokaia, Melvyn B. Davies, Alexander J. Mustill

We investigate the possibility of finding Earth-like planets in the habitable zone of 34 nearby FGK-dwarfs, each known to host one giant planet exterior to their habitable zone det…

astro-ph.EP2019★ 45 cited

The Kepler-11 system: evolution of the stellar high-energy emission and {initial planetary} atmospheric mass fractions

D. Kubyshkina, L. Fossati, A. J. Mustill +8

The atmospheres of close-in planets are strongly influenced by mass loss driven by the high-energy (X-ray and extreme ultraviolet, EUV) irradiation of the host star, particularly d…

astro-ph.EP2019★ 130 cited

A giant exoplanet orbiting a very low-mass star challenges planet formation models

J. C. Morales, A. J. Mustill, I. Ribas +179

Statistical analyses from exoplanet surveys around low-mass stars indicate that super-Earth and Neptune-mass planets are more frequent than gas giants around such stars, in agreeme…

astro-ph.GA2019★ 2 cited

The Ecology of the Galactic Centre: Nuclear Stellar Clusters and Supermassive Black Holes

Melvyn B. Davies, Abbas Askar, Ross P. Church

Supermassive black holes are found in most galactic nuclei. A large fraction of these nuclei also contain a nuclear stellar cluster surrounding the black hole. Here we consider the…

astro-ph.EP2019★ 10 cited

Greening of the Brown Dwarf Desert. EPIC 212036875 b -- a 51 M object in a 5 day orbit around an F7 V star

Carina M. Persson, Szilárd Csizmadia, Alexander J. Mustill +55

Our aim is to investigate the nature and formation of brown dwarfs by adding a new well-characterised object to the small sample of less than 20 transiting brown dwarfs. One brown…

astro-ph.EP2019★ 169 cited

A planetesimal orbiting within the debris disc around a white dwarf star

Christopher J. Manser, Boris T. Gänsicke, Siegfried Eggl +29

Many white dwarf stars show signs of having accreted smaller bodies, implying that they may host planetary systems. A small number of these systems contain gaseous debris discs, vi…