BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Tracing AGN feedback signatures from small to large scales across
  cosmic time - Dominika Wylezalek\, Universität Heidelberg
DTSTART:20210521T103000Z
DTEND:20210521T113000Z
UID:TALK160273@talks.cam.ac.uk
CONTACT:Ricarda Beckmann
DESCRIPTION:AGN feedback is now widely considered to be one of the main dr
 ivers in regulating the growth of massive galaxies. In my talk I will desc
 ribe several efforts in our group to understand the power\, reach and imp
 act of AGN feedback processes.\nWe find significant evidence for AGN feedb
 ack signatures even in low-luminosity AGN and we are now using molecular g
 as as a tracer to investigate if and how feedback may impact and quench g
 alaxies at low redshift. At higher redshift\, it appears that AGN-driven o
 utflows can indeed suppress star formation in their hosts\, consistent wit
 h the AGN having a `negative’ impact on galaxy evolution. However\, bot
 h star formation and quasar activity peak at z ~ 2-3 where AGN are expecte
 d to impact the build-up of stellar mass the most and I will present rece
 nt efforts in our group to characterise feedback processes in powerful AGN
  on CGM scales at and near Cosmic Noon. In particular\, our team recently 
 discovered a unique population of luminous high-z quasars (ERQs) with ext
 reme outflow properties. At the same time\, more and more exotic AGN popul
 ations with extreme signatures are being discovered at that redshift. The
 se populations are ideal to obtain a census of the overall mass and energy
  budget of both outflow and infall/feeding from the CGM\, an essential req
 uirement to probe the detailed and full feedback loop.\nFinally\, I will 
 also introduce the JWST ERS Program "Q3D" which will study the impact of t
 hree carefully selected luminous quasars on their hosts. Our program will 
 serve as a pathfinder for JWST science investigations in IFU mode.
LOCATION:via zoom 
END:VEVENT
END:VCALENDAR