ALMA obs. of polarization in the IM Lup disk

We present 870{mu}m ALMA observations of polarized dust emission toward the Class II protoplanetary disk IM Lup. We find that the orientation of the polarized emission is along...我们呈现了针对第二类原行星盘IM Lup的870微米阿塔卡马大型毫米波/亚毫米波阵列（Atacama Large Millimeter/submillimeter Array, ALMA）偏振尘埃辐射观测数据。我们发现，偏振辐射的取向沿……