What can we learn from gravitational waves from nearby core-collapse supernovae?

Yudai Suwa, Takaaki Yokozawa, Mitsuhiro Asano, Tsubasa Kayano, Nobuyuki Kanda, Yusuke Koshio, Mark R. Vagins

Research output: Contribution to journalArticle

Abstract

Core-collapse supernova is one of the expected sources of gravitational wave (GW). The GW detection can be a smoking gun to probe the still unknown explosion mechanism. In the coming era of "multi-messenger astronomy", we can use photons, neutrinos and GW simultaneously to investigate these objects. By performing multi-dimensional simulations of neutrino-radiation hydrodynamics systematically, we calculate the gravitational wave and neutrino signals from nearby (galactic) core-collapse supernova. Based on these signals we will discuss the extractable information about the very central part of core-collapse supernovae.

Original languageEnglish
Article number012009
JournalJournal of Physics: Conference Series
Volume600
Issue number1
DOIs
Publication statusPublished - Apr 28 2015

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gravitational waves
supernovae
neutrinos
astronomy
explosions
hydrodynamics
probes
photons
radiation
simulation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

What can we learn from gravitational waves from nearby core-collapse supernovae? / Suwa, Yudai; Yokozawa, Takaaki; Asano, Mitsuhiro; Kayano, Tsubasa; Kanda, Nobuyuki; Koshio, Yusuke; Vagins, Mark R.

In: Journal of Physics: Conference Series, Vol. 600, No. 1, 012009, 28.04.2015.

Research output: Contribution to journalArticle

Suwa, Yudai ; Yokozawa, Takaaki ; Asano, Mitsuhiro ; Kayano, Tsubasa ; Kanda, Nobuyuki ; Koshio, Yusuke ; Vagins, Mark R. / What can we learn from gravitational waves from nearby core-collapse supernovae?. In: Journal of Physics: Conference Series. 2015 ; Vol. 600, No. 1.
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