392 citations · 622 across the 24 of their papers we have counts for
5 papers · 1 filter
Magnetic field measurements of sharp-lined Ap stars
S. P. Järvinen, S. Hubrig, R. Jayaraman +2
Previous observations suggested that Ap and Bp stars exhibit a bimodal distribution of surface magnetic field strengths and that actually only few or no stars exist with magnetic d…
TIC 114936199: A Quadruple Star System with a 12-day Outer Orbit Eclipse
Brian P. Powell, Saul A. Rappaport, Tamás Borkovits +19
We report the discovery with TESS of a remarkable quadruple star system with a 2+1+1 configuration. The two unique characteristics of this system are that (i) the inner eclipsing b…
Kepler K2 and TESS observations of two magnetic cataclysmic variables: The new asynchronous polar SDSS J084617.11+245344.1 and Paloma
Colin Littlefield, D. W. Hoard, Peter Garnavich +7
There have been relatively few published long-duration, uninterrupted light curves of magnetic cataclysmic variable stars in which the accreting white dwarf's rotational frequency…
Tidally Tilted Pulsations in HD 265435, a subdwarf B Star with a Close White Dwarf Companion
Rahul Jayaraman, Gerald Handler, Saul Rappaport +4
Tidally tilted pulsators (TTPs) are an intriguing new class of oscillating stars in binary systems; in such stars, the pulsation axis coincides with the line of apsides, or semi-ma…
Tidally Tilted Pulsators
Gerald Handler, Rahul Jayaraman, Donald W. Kurtz +2
The tidally tilted pulsators are a new type of oscillating star in close binary systems that have their pulsation axis in the orbital plane because of the tidal distortion caused b…