Principle Component Analysis Decomposition of Core Collapse Supernova Gravitational Waveforms

Details Principle Component Analysis Decomposition of Core Collapse Supernova Gravitational Waveforms Principle Component Analysis Decomposition of Core Collapse Supernova Gravitational Waveforms

Jan 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010aas...21543007g&link_type=abstract

American Astronomical Society, AAS Meeting #215, #430.07; Bulletin of the American Astronomical Society, Vol. 42, p.357

Astronomy and Astrophysics

Astronomy

Scientific paper

Gravitational waves are a key to answering current questions about the universe. If detected they will allow us to peer deeper into supernovae and gamma ray bursts and allow us to look farther back into the universe by looking at the stochastic background. Supernovae produce gravitational waves that may one day be detected by an Earth based detector. This poster discusses the use of Principle Component Analysis(PCA) as a method to decompose theoretical supernovae gravitational waveform catalogs and describe them with minimal eigenvectors. We discuss the core-collapse catalogs developed by Harald Dimmelmeier et al. and Christian Ott et al. and decompose each using the PCA method. All of the catalogs can be described very accurately using ten eigenvectors. The ten eigenvectors accurately describe a detected waveform without the use of the entire catalog. The coefficients of the eigenvectors can also accurately determine the type of the waveform.

Affiliated with

Also associated with

No associations

Rating

Principle Component Analysis Decomposition of Core Collapse Supernova Gravitational Waveforms does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Principle Component Analysis Decomposition of Core Collapse Supernova Gravitational Waveforms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Principle Component Analysis Decomposition of Core Collapse Supernova Gravitational Waveforms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-967851