1204.5503 (Hiroshi Terada et al.)

Discovery of Crystallized Water Ice in a Silhouette Disk in the M43 Region    [PDF]

Hiroshi Terada, Alan T. Tokunaga

1204.5711 (Wladimir Lyra et al.)

Rossby wave instability at dead zone boundaries in 3D resistive magnetohydrodynamical global models of protoplanetary disks    [PDF]

Wladimir Lyra, Mordecai-Mark Mac Low

1204.5722 (Lucas A. Cieza et al.)

Submillimeter Array Observations of the RX J1633.9-2442 Transition Disk: Evidence for Multiple Planets in the Making    [PDF]

Lucas A. Cieza, Geoffrey S. Mathews, Jonathan P. Williams, Francois C. Menard, Adam L. Kraus, Matthias R. Schreiber, Gisela A. Romero, Mariana Orellana, Michael J. Ireland