Poster Presentation

CO Observations on Galactic Outflows in Starbrust Galaxy NGC3628

Author(s): An-Li Tsai (NCU)

Presenter: Anli Tsai (NCU)

Starburst galaxies display intense star forming activity and eject molecular gas into the intergalactic medium through galactic outflows. This process plays a key role on galaxy evolution. NGC3628 is a nearby starburst galaxy with several kpc hot ionized outflows. Therefore, we expected to see molecular gas exists in similar area of ionized outflows. The past CO observations do not detect galactic-scale molecular outflow due to its insufficient field of view and poor sensitivity. Our recent ARO and IRAM 30m CO observations detected molecular gas a few kpc above galactic disk. We will also present our ALMA data for comparison.