153 citations · 345 across the 9 of their papers we have counts for
9 papers
V844 Herculis: An Exceptional Intermediate Polar Hiding in an Ordinary Dwarf Nova
Anousha Greiveldinger, Peter Garnavich, Colin Littlefield +16
We present time-series spectroscopy of the SU UMa-type dwarf nova V844 Her during quiescence. We discover high-velocity Balmer and He I emission features modulated at a period of 2…
Kepler K2 Observations of the Intermediate Polar FO Aquarii
M. R. Kennedy, P. Garnavich, E. Breedt +5
We present photometry of the intermediate polar FO Aquarii obtained as part of the K2 mission using the Kepler space telescope. The amplitude spectrum of the data confirms the orbi…
Observations of V592 Cassiopeiae with the Spitzer Space Telescope - Dust in the Mid-Infrared
D. W. Hoard, Stella Kafka, Stefanie Wachter +7
We present the ultraviolet-optical-infrared spectral energy distribution of the low inclination novalike cataclysmic variable V592 Cassiopeiae, including new mid-infrared observati…
Discovery of a Magnetic White Dwarf/Probable Brown Dwarf Short-Period Binary
G. D. Schmidt, P. Szkody, N. M. Silvestri +3
The magnetic white dwarf SDSS J121209.31+013627.7 exhibits a weak, narrow Halpha emission line whose radial velocity and strength are modulated on a period of ~90 minutes. Though i…
The accreting white dwarfs in BW Scl, BC UMa and SW UMa
B. T. Gaensicke, P. Szkody, S. B. Howell +1
We have observed the short-period dwarf novae BW Scl, BC UMa and SW UMa using the Hubble Space Telescope/Space Telescope Imaging Spectrograph. In all three systems, the white dwarf…
Chandra HETG Spectra of SS Cyg and U Gem in Quiescence and Outburst
Christopher W. Mauche, Peter J. Wheatley, Knox S. Long +2
Chandra HETG spectra of the prototypical dwarf novae SS Cyg and U Gem in quiescence and outburst are presented and discussed. When SS Cyg goes into outburst, it becomes dimmer in h…