October 25, 2022
12:00PM
-
1:00PM
Physics Research Building 4138
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2022-10-25 11:00:00
2022-10-25 12:00:00
CCAPP Seminar: Erez Michaely (UCLA)
Speaker: Erez Michaely (UCLA)
Collisional dynamics in the field: Ultra-wide systems as sources for binary exotica (GWsources, sGRBs, Type Ia SN, X-ray source ...)
The field of galaxies is widely regarded as a collisionless system. However, this is not the case for ultra-wide systems (binaries and triples). In this talk I will present a dynamical scenario in which ultra-wide systems are perturbed by random stellar encounters and as a result are driving to sufficiently high eccentricities and evolve toa variety of binary exotica.
Physics Research Building 4138
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Date Range
2022-10-25 12:00:00
2022-10-25 13:00:00
CCAPP Seminar: Erez Michaely (UCLA)
Speaker: Erez Michaely (UCLA)
Collisional dynamics in the field: Ultra-wide systems as sources for binary exotica (GWsources, sGRBs, Type Ia SN, X-ray source ...)
The field of galaxies is widely regarded as a collisionless system. However, this is not the case for ultra-wide systems (binaries and triples). In this talk I will present a dynamical scenario in which ultra-wide systems are perturbed by random stellar encounters and as a result are driving to sufficiently high eccentricities and evolve toa variety of binary exotica.
Physics Research Building 4138
America/New_York
public
Speaker: Erez Michaely (UCLA)
Collisional dynamics in the field: Ultra-wide systems as sources for binary exotica (GWsources, sGRBs, Type Ia SN, X-ray source ...)
The field of galaxies is widely regarded as a collisionless system. However, this is not the case for ultra-wide systems (binaries and triples). In this talk I will present a dynamical scenario in which ultra-wide systems are perturbed by random stellar encounters and as a result are driving to sufficiently high eccentricities and evolve toa variety of binary exotica.
