359 citations · 1.5k across the 16 of their papers we have counts for
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Radiation Pressure Confinement -- III. The origin of the broad ionization distribution in AGN outflows
Jonathan Stern, Ehud Behar, Ari Laor +2
The winds of ionized gas driven by Active Galactic Nuclei (AGN) can be studied through absorption lines in their X-ray spectra. A recurring feature of these outflows is their broad…
Kepler423b: a half-Jupiter mass planet transiting a very old solar-like star
D. Gandolfi, H. Parviainen, H. J. Deeg +16
We report the spectroscopic confirmation of the Kepler object of interest KOI-183.01 (Kepler-423b), a half-Jupiter mass planet transiting an old solar-like star every 2.7 days. Our…
Time variation of Kepler transits induced by stellar rotating spots - a way to distinguish between prograde and retrograde motion I. Theory
Tsevi Mazeh, Tomer Holczer, Avi Shporer
Some transiting planets discovered by the Kepler mission display transit timing variations (TTVs) induced by stellar spots that rotate on the visible hemisphere of their parent sta…