Grain Growth and Density Distribution of the Youngest Protostellar Systems

ASTROPHYSICAL JOURNAL, no. 1 (2009): 841-852

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We present dust opacity spectral indexes (beta) of the youngest protostellar systems (so-called Class 0 sources), L1448 IRS 2, L1448 IRS 3, and L1157, obtained between the lambda = 1.3 mm and 2.7 mm continua, using the Combined Array for Research in Millimeter-wave Astronomy (CARMA). The unprecedented compact configuration and image fidel...更多

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