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 - Dec 1 2005
Event15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 - Tokyo, Japan
Duration: Nov 28 2005Dec 2 2005

Other

Other15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005
CountryJapan
CityTokyo
Period11/28/0512/2/05

Fingerprint

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

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Kiuchi, K., Nakazato, K., 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, K, 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, Japan, 11/28/05.
Kiuchi K, Nakazato K, 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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