Abstract The search for gravitational waves with the resonant bar technique is illustrated. The sensitivity and bandwidth of the resonant detectors are discussed for short pulse and for continuous signal detection. In the range of 1000 hertz, for short pulses the expected sensitivity is h min ⋍ 5 × 10−21, for continuous sources with one month of integration time h∼10−26 with a bandwidth of several hertz. An up to date review of the experiments going on with resonant detectors and the latest experimental results are given. Spaceborne resonant antennas can be conceived that could cover the range of low frequencies (∼ 1 Hz) where the seismic noise on Earth is too large to be shielded.


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    Titel :

    Search of gravitational waves with resonant detectors


    Beteiligte:
    Pizzella, G. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.01.1989


    Format / Umfang :

    16 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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