title: The influence of disk winds on chemical evolution of plotoplanetary disks

authors: D.Ishimoto, H.Nomura, D.Heinzeller, C.Walsh, T.J.Millar

abstract: In the past 20 years, several molecules, molecular ions and radicals have been detected from plotoplanetary disks by the improvement of observational facilities. More species will be revealed by ALMA which has high sensitivity and spatial resolution. So, theoretical study of chemical structure of plotoplanetary disks is required.
In this study, we calculate the chemical evolution of plotoplanetary disks considering disk winds driven by MRI turbulence and investigate the influences of disk winds on chemical structure of disks.
As a result, molecular abundances increase from intermediate layer to upper layer.
We also calculate molecular line emission and discuss which lines are affected by disk winds.