OUTBURSTS IN TWO NEW COOL PULSATING DA WHITE DWARFS
OUTBURSTS IN TWO NEW COOL PULSATING DA WHITE DWARFS
The unprecedented extent of coverage provided by Kepler observations recently revealed outbursts in two hydrogen-atmosphere pulsating white dwarfs (DAVs) that cause hours-long increases in the overall mean flux of up to 14%. We have identified two new outbursting pulsating white dwarfs in K2, bringing the total number of known outbursting …