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DTSTART;TZID=Europe/Rome:20160614T114500
DTEND;TZID=Europe/Rome:20160614T124500
DTSTAMP:20260426T033334
CREATED:20160425T071635Z
LAST-MODIFIED:20160425T071635Z
UID:1124-1465904700-1465908300@www.oa-roma.inaf.it
SUMMARY:Stellar evolution modeling of low-mass stars with magnetic fields: advances and challenges
DESCRIPTION:Though magnetic fields are commonly believed to play an important role\non the structure and evolution of stars\, there have been few attempts so\nfar to include their effects on stellar evolution models. Specifically\nin the case of low-mass stars\, those effects could account for some\ndisparities between standard stellar models predictions and\nobservations\, such as their radii and effective temperatures. In this\ntalk I will briefly review the modeling techniques for considering the\nmagnetic field effects on 1-D evolution codes\, and also present some\nrecent results of those techniques as implemented in the ATON stellar\nevolution code. Some theoretical and observational challenges to those\nresults will also be highlighted.
URL:https://www.oa-roma.inaf.it/event/stellar-evolution-modeling-of-low-mass-stars-with-magnetic-fields-advances-and-challenges/
LOCATION:Aula Gratton
CATEGORIES:Seminari
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20160614T114500
DTEND;TZID=Europe/Rome:20160614T124500
DTSTAMP:20260426T033334
CREATED:20160425T071635Z
LAST-MODIFIED:20160425T071635Z
UID:4668-1465904700-1465908300@www.oa-roma.inaf.it
SUMMARY:Stellar evolution modeling of low-mass stars with magnetic fields: advances and challenges
DESCRIPTION:Though magnetic fields are commonly believed to play an important role\non the structure and evolution of stars\, there have been few attempts so\nfar to include their effects on stellar evolution models. Specifically\nin the case of low-mass stars\, those effects could account for some\ndisparities between standard stellar models predictions and\nobservations\, such as their radii and effective temperatures. In this\ntalk I will briefly review the modeling techniques for considering the\nmagnetic field effects on 1-D evolution codes\, and also present some\nrecent results of those techniques as implemented in the ATON stellar\nevolution code. Some theoretical and observational challenges to those\nresults will also be highlighted.
URL:https://www.oa-roma.inaf.it/event/stellar-evolution-modeling-of-low-mass-stars-with-magnetic-fields-advances-and-challenges-2/
LOCATION:Aula Gratton
CATEGORIES:Seminari
END:VEVENT
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