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Caltech

TAPIR Seminar

Friday, October 26, 2012
2:00pm to 3:00pm
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Cahill 370
Dynamical Capture Compact Binary Mergers
William East, Princeton,

In dense stellar regions like globular clusters, black hole-neutron star and neutron star-neutron star binaries may form
dynamically and merge with significant orbital eccentricities. These mergers are not only a potential gravitational wave
source for upcoming detectors like Advanced LIGO, but could also give rise to a number of electromagnetic transients
including short gamma-ray bursts. In this talk I will present results from general-relativistic, hydrodynamic simulations
of black hole-neutron star and binary neutron star mergers and discuss the large variability with impact parameter that
these systems exhibit in dynamics and outcome. I will also discuss ongoing work to model the gravitational wave signals
from these events and assessthe prospects for detection.
 

For more information, please contact JoAnn Boyd by phone at 4280 or by email at [email protected].