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We present high-resolution CARMA 230 GHz continuum imaging of nine deeplyembedded protostars in the Serpens Molecular Cloud, including six of the nineknown Class 0 protostars in Serpens. This work is part of a program tocharacterize disk and envelope properties for a complete sample of Class 0protostars in nearby low-mass star forming regions. Here we present CARMA mapsand visibility amplitudes as a function of uv-distance for the Serpens sample.Observations are made in the B, C, D, and E antenna configurations, with Bconfiguration observations utilizing the CARMA Paired Antenna CalibrationSystem. Combining data from multiple configurations provides excellentuv-coverage (4-500 klam), allowing us to trace spatial scales from 1e2 to 1e4AU. We find evidence for compact disk components in all of the observed Class 0protostars, suggesting that disks form at very early times (t<0.2 Myr) inSerpens. We make a first estimate of disk masses using the flux at 50 klam,where the contribution from the envelope should be negligible, assuming anunresolved disk. The resulting disk masses range from 0.04 Msun to 1.7 Msun,with a mean of approximately 0.2 Msun. Our high resolution maps are alsosensitive to binary or multiple sources with separations > 250 AU, butsignificant evidence of multiplicity on scales <2000 AU is seen in only onesource.

Disk and Envelope Structure in Class 0 Protostars: II. High Resolution Millimeter Mapping of the Serpens Sample