SIMBAD references

2004BaltA..13..500P - Baltic Astronomy, 13, 500-504 (2004/August-0)

Young brown dwarfs in the Chamaeleon Cloud complex.

PERSI P. and GOMEZ M.

Abstract (from CDS):

We present the results of ISOCAM observations at 6.75 and 14.3 µm, and near-IR spectra of a selected sample of candidate young brown dwarfs and very low-mass young stellar objects in the Chamaeleon dark cloud complex. We confirm the object Cha Hα 1 (ISO-Cha I 95) as a bona fide young brown dwarf and identify four new young objects in Cha I (ISO-Cha I 138, 143, 235 and 250) with spectral types ≥ M6 and masses close to the hydrogen burning limit. Another new candidate young sub-stellar system has been detected in the core of the Cha II dark cloud (ISO-Cha II 13). All these sources show significant mid-IR excesses probably due to the presence of circumstellar disks.

Abstract Copyright:

Journal keyword(s): stars: formation - stars: low-mass, brown dwarfs - infrared: stars

Simbad objects: 22

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2021.10.24-13:49:50

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