Gravitational wave from realistic stellar collapse: Odd parity perturbation

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

Research output: Contribution to conferencePaper

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
Pages175-178
Number of pages4
Publication statusPublished - 2005 Dec 1
Event15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 - Tokyo, Japan
Duration: 2005 Nov 282005 Dec 2

Conference

Conference15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005
CountryJapan
CityTokyo
Period05/11/2805/12/2

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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. 175-178. Paper presented at 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005, Tokyo, Japan.