A COMPREHENSIVE STATISTICAL ASSESSMENT OF STAR-PLANET INTERACTION
作者： Brendan P. Miller , Elena Gallo , Jason T. Wright , Elliott G. Pearson
DOI: 10.1088/0004-637X/799/2/163
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摘要: We investigate whether magnetic interaction between close-in giant planets and their host stars produce observable statistical enhancements in stellar coronal or chromospheric activity. New Chandra observations of 12 nearby (d 450 M Jup AU–2, which here are all X-ray luminous but to a degree commensurate with Ca II H K activity, contrast presented star-planet scenarios that predict relatively larger L X. discuss these results the context cumulative tidal spin-up hosting gas giants (potentially followed by planetary infall destruction). also test our main-sequence sample for correlations properties UV luminosity emission, find no significant dependence.
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