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SUMMARY:Interpreting emission line diagnostics of disc winds
DTSTART;VALUE=DATE-TIME:20200514T084500Z
DTEND;VALUE=DATE-TIME:20200514T090500Z
DTSTAMP;VALUE=DATE-TIME:20240704T115619Z
UID:indico-contribution-9@meetings.aip.de
DESCRIPTION:Speakers: Barbara Ercolano (USM/LMU\, Munich)\nWinds from plan
 et forming discs can be photoevaporative  or magnetically driven. Both typ
 es of wind can remove mass from the disc and affect the surface density ev
 olution of the planet making material. A basic difference between these tw
 o types of wind is that magnetic winds\, unlike photoevaporative winds can
  also remove angular momentum and thus drive accretion in the system. Inde
 ed a departure from the classic alpha disc model is gaining momentum in th
 e field and is one of the main topics of this workshop. Unfortunately\, bo
 th photoevaporation and MHD numerical modes have yet to be observationally
  constrained and their relative contribution to the evolution of discs at 
 various ages is still uncertain. In this contribution I will discuss curre
 ntly observed disc wind diagnostics and present past and current efforts i
 n modelling these lines using state-of-the-art theoretical models as well 
 as analytical prescriptions.\n\nhttps://meetings.aip.de/event/1/contributi
 ons/9/
LOCATION:Leibniz Institute for Astrophysics Potsdam (AIP) Lecture Hall
URL:https://meetings.aip.de/event/1/contributions/9/
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