Gravitational wave from realistic stellar collapse: Odd parity perturbation

Kenta Kiuchi; Ken'ichiro Nakazato; Kei Kotake; Kohsuke Sumiyoshi; Shoichi Yamada

Gravitational wave from realistic stellar collapse: Odd parity perturbation

Kenta Kiuchi, Ken'ichiro Nakazato, Kei Kotake, Kohsuke Sumiyoshi, Shoichi Yamada

Division for Theoretical Natural Science

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005
Pages	175-178
Number of pages	4
Publication status	Published - Dec 1 2005
Event	15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 - Tokyo, Japan Duration: Nov 28 2005 → Dec 2 2005

Other

Other	15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005
Country/Territory	Japan
City	Tokyo
Period	11/28/05 → 12/2/05

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

Cite this

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title = "Gravitational wave from realistic stellar collapse: Odd parity perturbation",

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.",

author = "Kenta Kiuchi and Ken'ichiro Nakazato and Kei Kotake and Kohsuke Sumiyoshi and Shoichi Yamada",

year = "2005",

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day = "1",

language = "English",

pages = "175--178",

booktitle = "Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005",

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TY - GEN

T1 - Gravitational wave from realistic stellar collapse

T2 - 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005

AU - Kiuchi, Kenta

AU - Nakazato, Ken'ichiro

AU - Kotake, Kei

AU - Sumiyoshi, Kohsuke

AU - Yamada, Shoichi

PY - 2005/12/1

Y1 - 2005/12/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84887438615&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84887438615&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84887438615

SP - 175

EP - 178

BT - Proceedings of the 15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005

Y2 - 28 November 2005 through 2 December 2005

ER -

Gravitational wave from realistic stellar collapse: Odd parity perturbation

Abstract

Other

All Science Journal Classification (ASJC) codes

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