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Gravitational Wave Detection: Search for the origin of space-time

Institutue of Physics, Academia Sinica (AS) is leading gravitational wave researches in Taiwan. AS and 7 other universities and instuties joined the Asia-based KAGRA collaboration.

KAGRA is the first km-scale project to use cryogenic and underground technology. KAGRA is part of the International Gravitational-Wave Observatory (IGWN), in collaboration with LIGO and Virgo.

Contributions of ASGC at this stage include:

  • GPU-accelerated parameter estimation by DiCOS
    • Evaluation of likelihood function by repetition over ~100,000 frequency bin
    • able to achieve ~100x speedup for some processes
  • Data backup and delivery
  • Monte Carlo Simulations
GW-WWDN-small.png

GW-AnalysisEx-small.png

-- ericyen - 2019-10-31

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Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng GW-AnalysisEx-small.png r1 manage 215.0 K 2019-10-31 - 11:33 UnknownUser  
PNGpng GW-WWDN-small.png r1 manage 987.1 K 2019-10-31 - 11:33 UnknownUser  
Topic revision: r1 - 2019-10-31 - ericyen
 
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