Session S1: Poster Session III (2:00-5:00pm)

2:00 PM–2:00 PM, Monday, April 14, 2008
Hyatt Regency St. Louis Riverfront (formerly Adam's Mark Hotel), - Fourth Floor Lobby

Sponsoring Unit: APS

Abstract ID: BAPS.2008.APR.S1.29

Abstract: S1.00029 : Searching for gravitational wave fingerprints of SGR QPOs

Preview Abstract

Author:

  Rubab Khan

Soft Gamma Repeaters are young neutron stars or supernova remnants with very strong magnetic fields that irregularly emit X-ray and gamma-ray bursts, and occasionally produce huge burst flares. Quasi periodic oscillations (QPOs) in the X-ray tail of such flares have been observed during the August 1998 giant flare from SGR 1900+14 and the Dec 2004 giant flare from SGR 1806-20. These QPOs can plausibly be accompanied by gravitational wave emission up to the energy scale of the electromagnetic emission. The search algorithm used for the analysis relies on coincident data streams from multiple interferometric gravitational wave detectors and incorporates the temporal and directional information available from detected SGR flares.

To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2008.APR.S1.29