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October 22, 2019
11:30AM - 12:30PM
Location
PRB 4138
Date Range
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2019-10-22 11:30:00
2019-10-22 12:30:00
CCAPP Seminar: Jason Nordhaus (Rochester)
Jason Nordhaus (Rochester)
Common Envelope Evolution
The diverse physical processes that occur in post-main-sequence binaries contain many open questions. Stellar, sub-stellar, or compact-object companions orbiting within ~10 AU of their host stars may strongly interact as the primary star evolves off the main sequence and the orbits destabilize. Such systems likely incur a common envelope phase, an important but brief channel in stellar evolution, that results in either the emergence of a short-period binary or the destruction of the companion (or the primary’s core). In this talk, I will highlight recent numerical and theoretical work on common envelopes.
PRB 4138
OSU ASC Drupal 8
ascwebservices@osu.edu
America/New_York
public
Date Range
Add to Calendar
2019-10-22 11:30:00
2019-10-22 12:30:00
CCAPP Seminar: Jason Nordhaus (Rochester)
Jason Nordhaus (Rochester)
Common Envelope Evolution
The diverse physical processes that occur in post-main-sequence binaries contain many open questions. Stellar, sub-stellar, or compact-object companions orbiting within ~10 AU of their host stars may strongly interact as the primary star evolves off the main sequence and the orbits destabilize. Such systems likely incur a common envelope phase, an important but brief channel in stellar evolution, that results in either the emergence of a short-period binary or the destruction of the companion (or the primary’s core). In this talk, I will highlight recent numerical and theoretical work on common envelopes.
PRB 4138
Center for Cosmology and AstroParticle Physics (CCAPP)
ccapp@osu.edu
America/New_York
public
Description
Jason Nordhaus (Rochester)
Common Envelope Evolution
The diverse physical processes that occur in post-main-sequence binaries contain many open questions. Stellar, sub-stellar, or compact-object companions orbiting within ~10 AU of their host stars may strongly interact as the primary star evolves off the main sequence and the orbits destabilize. Such systems likely incur a common envelope phase, an important but brief channel in stellar evolution, that results in either the emergence of a short-period binary or the destruction of the companion (or the primary’s core). In this talk, I will highlight recent numerical and theoretical work on common envelopes.
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