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| EPoS Contribution |
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Discovery of a Warped Infalling Disk around an O-type YSO
Alberto Sanna MPIfR, Bonn, DE | |
| I will present the first direct imaging of an accretion disk revealed with ALMA around an O-type young stellar object. The disk appears warped and, by comparing the observed and modeled pv-plots (including full radiation transfer) along the disk plane, I will show there is a significant infalling motion towards the central star. I will finally present new ALMA dust polarization observations which unveil the magnetic field morphology across the warped disk. | |
| Collaborators: A. Caratti o Garatti, DIAS, IR R. Cesaroni, INAF, IT C. Goddi, Leiden Obs., NL A. Koelligan, Tuebingen U, DE R. Kuiper, Tuebingen U, DE K. Menten, MPIfR, DE L. Moscadelli, INAF, IT T. Pillai, UMAS, US Q. Zhang, CfA, US |
Suggested Session:
Protostellar disks |