BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Heidelberg University//HePhySTO//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTEND:20260507T101500Z
UID:19861b3ecf3335efd5a5a0596abf22ac@physik.uni-heidelberg.de
DTSTAMP:20260411T180155Z
LOCATION:ARI\, Moenchhofstrasse 12-14\, Seminarraum 1.OG
DESCRIPTION:Galactic outflows are inherently multiphase\, spanning an extra
 ordinary range of physical conditions—from cool\, ionized gas traced by Hal
 pha emission to hot\, volume-filling plasma observable in X-rays. While rec
 ent observations have significantly improved constraints on how gas is tran
 sported in these winds\, their overall energy budget—and\, crucially\, the 
 coupling between different gas phases—remains poorly understood. Addressing
  these open questions requires a combination of multi-wavelength observatio
 ns and numerical simulations capable of resolving the full complexity of th
 e interstellar medium (ISM). \nIn this talk\, I will present a suite of sta
 te-of-the-art magnetohydrodynamic (MHD) simulations that capture the struct
 ure and origin of multiphase galactic winds across a diverse range of envir
 onments. I will begin with low-redshift simulations achieving a gas mass re
 solution of 1 Msun and a spatial resolution of 0.1 pc\, and demonstrate how
  these results connect to observations of nearby dwarf galaxies such as Leo
  P\, WLM\, the SMC\, and the LMC. \nIn the second part\, I will highlight r
 ecent advances in modeling galactic winds at ultra-high redshifts (z ? 10)\
 , performed at comparable resolution. I will conclude by discussing the imp
 lications for the baryon cycle and the phase structure of early galaxies\, 
 including observational predictions that can be tested with JWST using ioni
 zed gas tracers (e.g.\, Halpha and [O III]) and with ALMA via cold and mole
 cular gas tracers such as [C II] and CO.\nTogether\, these simulations prov
 ide new insight into the multiphase structure of galactic winds across cosm
 ic time\, and establish a framework for directly connecting high-redshift g
 alaxies to their local\, low-redshift analogues.\n\nImported from https://w
 ww.physik.uni-heidelberg.de/hephysto/ (no warranty for accuracy).
URL;VALUE=URI:https://www.physik.uni-heidelberg.de/hephysto/index.php?s=tal
 k&id=12567
SUMMARY:ARI Institute Colloquium: Ulrich Steinwandel - On the theoretical m
 odeling of Multiphase galactic outflows
DTSTART:20260507T091500Z
END:VEVENT
END:VCALENDAR