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Episodic disc accretion in the halo of the `old' pre-main-sequence cluster η Chamaeleontis

Murphy, Simon; Lawson, Warrick Andrew; Bessell, Michael; Bayliss, Daniel


We present multi-epoch medium-resolution observations of two M4.5 candidate members in the halo of the ~8 Myr η Chamaeleontis open cluster. During six months of observations, both stars exhibited variations in their Hα line profiles on time-scales of da

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1111/j.1745-3933.2010.00992.x
Access Rights: Open Access


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