ALMA-JELLY I: High Resolution CO(2-1) Observations of Ongoing Ram Pressure Stripping in NGC 4858 Reveal Asymmetrical Gas Tail Formation and Fallback

Harrison J. Souchereau, Jeffrey D. P. Kenney, Pavel Jachym +13

We present new CO(2-1) observations (resolution $\sim 1"=460$pc) of the Coma cluster jellyfish galaxy NGC 4858 obtained from the ALMA-JELLY large program. Analyzing this data alon…