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

School of Advanced Science and Engineering

Research output: Contribution to conference › Paper › peer-review

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
Pages	175-178
Number of pages	4
Publication status	Published - 2005 Dec 1
Event	15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 - Tokyo, Japan Duration: 2005 Nov 28 → 2005 Dec 2

Conference

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

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Cite this

@conference{b9f7df5124834e95857f1eaf33888d1f,

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 Nakazato, {Ken Ichiro} and Kei Kotake and Kohsuke Sumiyoshi and Shoichi Yamada",

year = "2005",

month = dec,

day = "1",

language = "English",

pages = "175--178",

note = "15th Workshop on General Relativity and Gravitation in Japan, JGRG 2005 ; Conference date: 28-11-2005 Through 02-12-2005",

}

TY - CONF

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 - Paper

AN - SCOPUS:84887438615

SP - 175

EP - 178

Y2 - 28 November 2005 through 2 December 2005

ER -

Gravitational wave from realistic stellar collapse: Odd parity perturbation

Abstract

Conference

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this