BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Atomic oxygen and warm CO in magnetothermal winds
DTSTART;VALUE=DATE-TIME:20200512T084500Z
DTEND;VALUE=DATE-TIME:20200512T090500Z
DTSTAMP;VALUE=DATE-TIME:20240704T115618Z
UID:indico-contribution-5@meetings.aip.de
DESCRIPTION:Speakers: Jeremy Goodman (Princeton University)\nForbidden lin
 es of atomic oxygen at 6300 and 5577 Angstroms and rovibrational lines of 
 CO near 4.7 microns are relatively strong and well-observed in T Tauri sta
 rs.  The oxygen lines have been touted as the ``smoking gun" of photoevapo
 rative winds\, but after considering the requirements for their excitation
 \, we conclude that they are at least as likely to form in magnetothermal 
 winds such as those modeled recently by Wang and collaborators.  The CO li
 ne profiles are more often single- rather than double-peaked\, with rotati
 onal temperatures of 300-1000 K\, and are probably excited by IR or UV pum
 ping rather than collisions.  These lines are difficult to explain by phot
 oevaporative winds\, and are more naturally produced by magnetothermal one
 s.\n\nhttps://meetings.aip.de/event/1/contributions/5/
LOCATION:Leibniz Institute for Astrophysics Potsdam (AIP) Lecture Hall
URL:https://meetings.aip.de/event/1/contributions/5/
END:VEVENT
END:VCALENDAR