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arXiv · 1302.2546

Coronal Mass Ejections As a Mechanism for Producing IR Variability in Debris Disks

Rachel Osten·Mario Livio·Steven Lubow·J. E. Pringle·David Soderblom·Jeff Valenti
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Abstract

Motivated by recent observations of short-timescale variations in the infrared emission of circumstellar disks, we propose that coronal mass ejections can remove dust grains on timescales as short as a few days. Continuous monitoring of stellar activity, coupled to infrared observations, can place meaningful constraints on the proposed mechanism.

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Rachel Osten, Mario Livio, Steven Lubow, J. E. Pringle, David Soderblom, Jeff Valenti. 2013-02-11. Coronal Mass Ejections As a Mechanism for Producing IR Variability in Debris Disks. https://doi.org/10.1088/2041-8205%2F765%2F2%2Fl44

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