  We present sensitive, high angular resolution 1.3 cm and 7 mm observations of
the massive core NGC 6334 I(N), a region known to be undergoing massive star
formation. At 1.3 cm we detect three sources, of which two had been previously
detected at centimeter or millimeter wavelengths. At 7 mm we detect four
sources. We suggest that three of these sources are subcomponents of the
millimeter source SMA 1, that at these wavelengths is the dominant source in
the region. The fourth 7 mm source appears to be associated with the relatively
isolated source SMA 6. In all four 7 mm sources, the continuum emission is
arising from structures of dimensions in the order of 1000 AU for which we
estimate masses of order a few solar masses. We interpret these 7 mm sources as
massive circumstellar disks that, however, surround stars or compact small
stellar groups that at present have masses comparable to those of the disks but
that may be accreting on their way to become massive stars.

Astrophysics