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    • Black Hole - Neutron Star Binary Mergers

    Metadata Updated: April 10, 2025

    Gravitational radiation waveforms for black hole-neutron star coalescence calculations. The physical input is Newtonian physics, an ideal gas equation of state with varying compressibility (through the index gamma), and point-mass gravitational radiation back reaction, which is switched off in the simulation once the star is tidally disrupted. All the simulations are 3D, done using SPH.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date April 10, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date April 10, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier NASA-0000023
    Data First Published 2018-06-25
    Data Last Modified 2025-03-31
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Dictionary http://astrogravs.gsfc.nasa.gov/docs/waveforms/LEE/README
    Harvest Object Id cc9cf94b-f3b7-4b6f-8ea1-8ceaf12c913e
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://asd.gsfc.nasa.gov/archive/astrogravs/docs/catalog.html#bhns
    Program Code 026:016
    Source Datajson Identifier True
    Source Hash 3eb18ac8cbcb0bc93df0459b10dbb2841e2810880d70c2407e6854436b227773
    Source Schema Version 1.1
    Temporal 2000-01-01/2014-01-01

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