NCSA Calendar NCSA Calendar Share on Facebook Tweet Email add to calendar contact add an event View Full CalendarNCSA staff who would like to submit an item for the calendar can email newsdesk@ncsa.illinois.edu. Constraining Galaxy Formation and baryonic effects on LSS with observations of the thermal and kinetic SZ effects Event Type Seminar/Symposium Sponsor Center for AstroPhysical Surveys Location NCSA 1040 Virtual Join online Date Nov 11, 2022 12:00 - 1:00 pm Speaker Dr. Nicholas Battaglia Contact Srinivasan Raghunathan E-Mail srinirag@illinois.edu Views 47 Originating Calendar Center for AstroPhysical Surveys Abstract: A new window into the growth and evolution of large-scale structure has opened up with the recent observations of the thermal and kinetic Sunyaev-Zel’dovich (SZ) effects. I will review recent observations of the SZ signals and highlight their expected rapid growth over the next decade with upcoming cosmic microwave background experiments, like Simons Observatory and CMB-S4. I will present ongoing work to extract SZ signals in data from the Atacama Cosmology Telescope and how they can be used to constrain the important baryonic process that govern galaxy formation. Time permitting, I will conclude by discussing the connections between these SZ observations and mitigating the modeling uncertainties associated with “baryonic effects” in future large-scale structure surveys like LSST. link for robots only