LkCa15: A young exoplanet caught at formation?
Young and directly imaged exoplanets offer critical tests of planet-formation models that are not matched by radial velocity surveys of mature stars. These targets have been extremely elusive to date, with no exoplanets younger than 10-20 Myr and only a handful of direct-imaged exoplanets at all ages.We report the direct-imaging discovery of a likely (proto)planet around the young (∼2 Myr) solar analog LkCa 15, located inside a known gap in the protoplanetary disk (a "transitional disk"). Our...[Show more]
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|Source:||Astrophysical Journal, The|
|01_Kraus_LkCa15:_A_young_exoplanet_2012.pdf||649.94 kB||Adobe PDF||Request a copy|
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