30 citations · 69 across the 4 of their papers we have counts for
Showing 2012 · astro-ph.SRShow all
2 papers · 2 filters
astro-ph.SR2012★ 6 cited
Detection of a Cool, Accretion Shock-Generated X-ray Plasma in EX Lupi During the 2008 Optical Eruption
William K. Teets, David A. Weintraub, Joel H. Kastner +3
EX Lupi is the prototype for a class of young, pre-main sequence stars which are observed to undergo irregular, presumably accretion-generated, optical outbursts that result in a s…
astro-ph.SR2012★ 30 cited
X-raying the Beating Heart of a Newborn Star: Rotational Modulation of High-energy Radiation from V1647 Ori
Kenji Hamaguchi, Nicolas Grosso, Joel H. Kastner +5
We report a periodicity of ~1 day in the highly elevated X-ray emission from the protostar V1647 Ori during its two recent multiple-year outbursts of mass accretion. This periodici…