Development of hydrophones for detecting high-energy reactions in water

T. Miyachi, S. Goto, Nobuyuki Hasebe, M. Higuchi, F. Hinode, M. Ishiwata, R. Kikuchi, O. Konno, T. Masumura, T. Matsuyama, A. Misaki, I. Nakamura, M. Oyamada, M. Sato, Y. Tazawa, C. Tezuka

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Acoustic detectors were developed using a piezo ceramic compound PZT. A shape of the PZT detector was essential to obtain a high sensitivity. A detector of a spherically shaped shell structure, whose size was 50mm in diameter and 2mm thick, was fabricated. Its sensitivity was calibrated to be about 40mV/Pa at 54kHz. Using the hydrophone, acoustic signals generated by an electron-induced cascade shower in water were detected. Experimental results were compared with simulation data and confirmed a consistency in between.

    Original languageEnglish
    Title of host publicationIEEE Nuclear Science Symposium and Medical Imaging Conference
    EditorsD. Merelli, J. Surget, M. Ulma
    Volume1
    Publication statusPublished - 2000
    Event2000 IEEE Nuclear Science Symposium Conference Record - Lyon
    Duration: 2000 Oct 152000 Oct 20

    Other

    Other2000 IEEE Nuclear Science Symposium Conference Record
    CityLyon
    Period00/10/1500/10/20

    ASJC Scopus subject areas

    • Computer Vision and Pattern Recognition
    • Industrial and Manufacturing Engineering

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