activity
20122025
most citedJWST detection of heavy neutron capture elements in a compact object merger

230 citations · 3.8k across the 83 of their papers we have counts for

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Showing 2014Show all

6 papers · 1 filter

astro-ph.SR2014★ 20 cited

Discovery of ZZ Cetis in detached white dwarf plus main-sequence binaries

S. Pyrzas, B. T. Gaensicke, J. J. Hermes +12

We present the first results of a dedicated search for pulsating white dwarfs (WDs) in detached white dwarf plus main-sequence binaries. Candidate systems were selected from a cata…

astro-ph.SR2014★ 58 cited

The substellar companion in the eclipsing white dwarf binary SDSS J141126.20+200911.1

S. P. Littlefair, S. L. Casewell, S. G. Parsons +14

We present high time resolution SDSS- and SDSS- light curves of the primary eclipse in SDSS J141126.20+200911.1, together with time-resolved X-Shooter spectroscopy and near…

astro-ph.SR2014★ 97 cited

Variable Emission from a Gaseous Disc around a Metal-Polluted White Dwarf

David J Wilson, Boris Gaensicke, Detlev Koester +4

We present the discovery of strongly variable emission lines from a gaseous disc around the DA white dwarf SDSS J1617+1620, a star previously found to have an infrared excess indic…

astro-ph.SR2014★ 68 cited

One thousand cataclysmic variables from the Catalina Real-time Transient Survey

E. Breedt, B. T. Gaensicke, A. J. Drake +6

Over six years of operation, the Catalina Real-time Transient Survey (CRTS) has identified 1043 cataclysmic variable (CV) candidates --- the largest sample of CVs from a single sur…

astro-ph.SR2014★ 23 cited

SDSSJ001153.08-064739.2, a cataclysmic variable with an evolved donor in the period gap

A. Rebassa-Mansergas, S. G. Parsons, C. M. Copperwheat +5

Secondary stars in cataclysmic variables (CVs) follow a well defined period-density relation. Thus, canonical donor stars in CVs are generally low-mass stars of spectral type M. Ho…

astro-ph.SR2014★ 56 cited

Precise parameters for both white dwarfs in the eclipsing binary CSS 41177

M. C. P. Bours, T. R. Marsh, S. G. Parsons +6

We present ULTRACAM photometry and X-Shooter spectroscopy of the eclipsing double white dwarf binary CSS 41177, the only such system that is also a double-lined spectroscopic binar…