A comprehensive examination of the Eridani system Verification of a 4 micron narrow-band high-contrast imaging approach for planet searches

  title={A comprehensive examination of the Eridani system Verification of a 4 micron narrow-band high-contrast imaging approach for planet searches},
  author={Markus Janson and Sabine Reffert and Wolfgang Brandner and Th. Henning and Rainer Lenzen and Stefan Hippler},
  journal={Astronomy and Astrophysics},
Due to its proximity, youth, and solar-like characteristics with a spectral type of K2V, � Eri is one of the most extensively studied systems in an extrasolar planet context. Based on radial velocity, astrometry, and studies of the structure of its circumstellar debris disk, at least two planetary companion candidates toEri have been inferred in the literature (� Eri b, � Eri c). Some of these methods also hint at additional companions residing in the system. Here we present a new adaptive… 

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