Gravitational wave from realistic stellar collapse: Odd parity perturbation

Kenta Kiuchi, Ken Ichiro Nakazato, Kei Kotake, Kohsuke Sumiyoshi, Shoichi Yamada

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

    Abstract

    We study gravitational wave from massive stellar core collapse with the spherical symmetry. We choose a perfect Huid with the realistic equation of state as a matter. The gauge-invariant approach is adopted to estimate the gravitational wave. Performing the numerical simulation, the waveform and the frequency for I = 2 are obtained. Analyzing the result of the simulation, we find that the gravitaional wave is produced at the core bounce. The frequency is about 1Hz.

    Original languageEnglish
    Title of host publicationProceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005
    Pages175-178
    Number of pages4
    Publication statusPublished - 2005
    Event15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 - Tokyo
    Duration: 2005 Nov 282005 Dec 2

    Other

    Other15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005
    CityTokyo
    Period05/11/2805/12/2

    Fingerprint

    gravitational waves
    parity
    stellar cores
    perturbation
    waveforms
    equations of state
    simulation
    symmetry
    estimates

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

    Cite this

    Kiuchi, K., Nakazato, K. I., Kotake, K., Sumiyoshi, K., & Yamada, S. (2005). Gravitational wave from realistic stellar collapse: Odd parity perturbation. In Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 (pp. 175-178)

    Gravitational wave from realistic stellar collapse : Odd parity perturbation. / Kiuchi, Kenta; Nakazato, Ken Ichiro; Kotake, Kei; Sumiyoshi, Kohsuke; Yamada, Shoichi.

    Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005. 2005. p. 175-178.

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

    Kiuchi, K, Nakazato, KI, Kotake, K, Sumiyoshi, K & Yamada, S 2005, Gravitational wave from realistic stellar collapse: Odd parity perturbation. in Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005. pp. 175-178, 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005, Tokyo, 05/11/28.
    Kiuchi K, Nakazato KI, Kotake K, Sumiyoshi K, Yamada S. Gravitational wave from realistic stellar collapse: Odd parity perturbation. In Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005. 2005. p. 175-178
    Kiuchi, Kenta ; Nakazato, Ken Ichiro ; Kotake, Kei ; Sumiyoshi, Kohsuke ; Yamada, Shoichi. / Gravitational wave from realistic stellar collapse : Odd parity perturbation. Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005. 2005. pp. 175-178
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