Galactic winds are the primary mechanism by which energy and metals are recycled in galaxies and are deposited into the intergalactic medium. New observations are revealing the ubiquity of this process, particularly at high redshift. In this talk I will highlight recent ALMA and NOEMA discoveries of the atomic and molecular component of these winds, quantify the role of stabursts and AGN in driving them, and consider the implications of energetic winds for the formation and evolution of galaxies. In the second half of the talk I will also discuss how observations of the [CII] 158 um transition at z > 4 are not only providing a chance to characterize neutral gas outflows, but also the interstellar medium and kinematics properties of normal, star-forming galaxies.
Topic: Astronomy Colloquium (SP2021)
Time: This is a recurring meeting Meet anytime
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