The changing face of α Centauri B: probing plage and stellar activity in K dwarfs
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DOI: 10.1093/mnrasl/slx018
Abstract: A detailed knowledge of stellar activity is crucial for understanding stellar dynamos, as well as pushing exoplanet radial-velocity detection limits towards Earth analogue confirmation. We directly compare archival HARPS spectra taken at the minimum in… read more here.
Keywords: plage; face centauri; centauri probing; stellar activity ... See more keywords