SPIRAL STRUCTURE AND DIFFERENTIAL DUST SIZE DISTRIBUTION IN THE LkHα 330 DISK
SPIRAL STRUCTURE AND DIFFERENTIAL DUST SIZE DISTRIBUTION IN THE LkHα 330 DISK
ABSTRACT Dust trapping accelerates the coagulation of dust particles, and, thus, it represents an initial step toward the formation of planetesimals. We report H -band (1.6 μ m) linear polarimetric observations and 0.87 mm interferometric continuum observations toward a transitional disk around LkH α 330. As a result, a pair …