LIGO Document T1100093-v2

Analytic CCSN Waveforms: 2. Accretion Disk Instabilities

Document #:
LIGO-T1100093-v2
Document type:
T - Technical notes
Other Versions:
LIGO-T1100093-v1
06 Sep 2011, 18:09
Abstract:
We derive the gravitational wave emission from accretion disk instabilities in long gamma-ray bursts or black-hole forming core-collapse supernovae based on simple analytic models of van Putten and Piro & Pfahl.
Files in Document:
Other Files:
Notes and Changes:
Update with the following improvements:
- more detailed derivations
- change of the Piro fragmentation-type instability waveforms; the orbital angular velocity for these waveforms is now based on the sum of BH mass and fragment mass.

DCC Version 3.2.2, contact Document Database Administrators