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SUMMARY:Electric heating in laminar protoplanetary disks
DTSTART;VALUE=DATE-TIME:20200512T093500Z
DTEND;VALUE=DATE-TIME:20200512T095500Z
DTSTAMP;VALUE=DATE-TIME:20240704T115618Z
UID:indico-contribution-30@meetings.aip.de
DESCRIPTION:Speakers: William Béthune (University of Tübingen)\nObservat
 ions point toward weak levels of turbulence in protoplanetary disks\, and 
 theoretical studies now focus on magneto-thermal winds rather than MRI tur
 bulence as the main driver of mass accretion. Although MHD turbulence migh
 t be quenched\, laminar magnetic structures may still transport angular mo
 mentum and induce substantial accretion heating inside the disk. Using ste
 ady-state radiative MHD models\, I will show how magnetic fields can impac
 t the thermal structure of the inner disk despite extremely low ionization
  fractions.\n\nhttps://meetings.aip.de/event/1/contributions/30/
LOCATION:Leibniz Institute for Astrophysics Potsdam (AIP) Lecture Hall
URL:https://meetings.aip.de/event/1/contributions/30/
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