activity
20032024
most citedCSI 2264: Simultaneous optical and infrared light curves of young disk-bearing stars in NGC 2264 with CoRoT and Spitzer-- evidence for multiple origins of variability

411 citations · 1.8k across the 55 of their papers we have counts for

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Showing 2013Show all

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astro-ph.SR2013★ 122 cited

Transit observations of the Hot Jupiter HD 189733b at X-ray wavelengths

K. Poppenhaeger, J. H. M. M. Schmitt, S. J. Wolk

We present new X-ray observations obtained with Chandra ACIS-S of the HD 189733 system, consisting of a K-type star orbited by a transiting Hot Jupiter and an M-type stellar compan…

astro-ph.SR2013★ 34 cited

Star-planet interactions and selection effects from planet detection methods

K. Poppenhaeger, J. H. M. M. Schmitt

Planets may have effects on their host stars by tidal or magnetic interaction. Such star-planet interactions are thought to enhance the activity level of the host star. However, st…