Suzaku wide-band all-sky monitor observations of GRB prompt emissions

Kazutaka Yamaoka; Satoshi Sugita; Masanori Ohno; Takuya Takahashi; Yasushi Fukazawa; Yukikatsu Terada; Yasuhiko Endo; Soojing Hong; Keiichi Abe; Kaori Onda; Makoto Tashiro; Teruaki Enoto; Ryohei Miyawaki; Motohide Kokubun; Kazuo Makishima; Goro Sato; Kazuhiro Nakazawa; Tadayuki Takahashi

doi:10.1063/1.2207890

Suzaku wide-band all-sky monitor observations of GRB prompt emissions

Kazutaka Yamaoka^*, Satoshi Sugita, Masanori Ohno, Takuya Takahashi, Yasushi Fukazawa, Yukikatsu Terada, Yasuhiko Endo, Soojing Hong, Keiichi Abe, Kaori Onda, Makoto Tashiro, Teruaki Enoto, Ryohei Miyawaki, Motohide Kokubun, Kazuo Makishima, Goro Sato, Kazuhiro Nakazawa, Tadayuki Takahashi

^*この研究の対応する著者

理工学術院総合研究所

研究成果: Conference contribution

抄録

The Suzaku Wide-band All-sky Monitor (WAM), realized by large thick anti-coincidence shields of the Hard X-ray Detector (HXD), can be powerful gamma-ray burst (GRB) detector which is sensitive to 50-5000 keV gamma-rays. The WAM is now in a full operational phase, and we have already detected some GRBs simultaneously with other satellites (Swift, Konus-Wind, HETE2 and INTEGRAL SPI/ACS). The most impressive event among detected GRBs is GRB051008, which was detected up to 2 MeV with the WAM. In this paper, we report on the WAM in-flight performance as a GRB monitor from initial three-months operations, focusing on the GRB trigger status and spectral analysis of GRB051008 and GRB051111 combined with Swift.

本文言語	English
ホスト出版物のタイトル	AIP Conference Proceedings
ページ	201-204
ページ数	4
巻	836
DOI	https://doi.org/10.1063/1.2207890
出版ステータス	Published - 2006 5月 19
イベント	GAMMA-RAY BURSTS IN THE SWIFT ERA: 16th Maryland Astrophysics Conference - Washington, D.C. 継続期間: 2005 11月 29 → 2005 12月 2

Other

Other	GAMMA-RAY BURSTS IN THE SWIFT ERA: 16th Maryland Astrophysics Conference
City	Washington, D.C.
Period	05/11/29 → 05/12/2

ASJC Scopus subject areas

物理学および天文学（全般）

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10.1063/1.2207890

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Yamaoka, K., Sugita, S., Ohno, M., Takahashi, T., Fukazawa, Y., Terada, Y., Endo, Y., Hong, S., Abe, K., Onda, K., Tashiro, M., Enoto, T., Miyawaki, R., Kokubun, M., Makishima, K., Sato, G., Nakazawa, K., & Takahashi, T. (2006). Suzaku wide-band all-sky monitor observations of GRB prompt emissions. In AIP Conference Proceedings (Vol. 836, pp. 201-204) https://doi.org/10.1063/1.2207890

Yamaoka, K, Sugita, S, Ohno, M, Takahashi, T, Fukazawa, Y, Terada, Y, Endo, Y, Hong, S, Abe, K, Onda, K, Tashiro, M, Enoto, T, Miyawaki, R, Kokubun, M, Makishima, K, Sato, G, Nakazawa, K & Takahashi, T 2006, Suzaku wide-band all-sky monitor observations of GRB prompt emissions. in AIP Conference Proceedings. vol. 836, pp. 201-204, GAMMA-RAY BURSTS IN THE SWIFT ERA: 16th Maryland Astrophysics Conference, Washington, D.C., 05/11/29. https://doi.org/10.1063/1.2207890

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abstract = "The Suzaku Wide-band All-sky Monitor (WAM), realized by large thick anti-coincidence shields of the Hard X-ray Detector (HXD), can be powerful gamma-ray burst (GRB) detector which is sensitive to 50-5000 keV gamma-rays. The WAM is now in a full operational phase, and we have already detected some GRBs simultaneously with other satellites (Swift, Konus-Wind, HETE2 and INTEGRAL SPI/ACS). The most impressive event among detected GRBs is GRB051008, which was detected up to 2 MeV with the WAM. In this paper, we report on the WAM in-flight performance as a GRB monitor from initial three-months operations, focusing on the GRB trigger status and spectral analysis of GRB051008 and GRB051111 combined with Swift.",

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author = "Kazutaka Yamaoka and Satoshi Sugita and Masanori Ohno and Takuya Takahashi and Yasushi Fukazawa and Yukikatsu Terada and Yasuhiko Endo and Soojing Hong and Keiichi Abe and Kaori Onda and Makoto Tashiro and Teruaki Enoto and Ryohei Miyawaki and Motohide Kokubun and Kazuo Makishima and Goro Sato and Kazuhiro Nakazawa and Tadayuki Takahashi",

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AU - Yamaoka, Kazutaka

AU - Sugita, Satoshi

AU - Ohno, Masanori

AU - Takahashi, Takuya

AU - Fukazawa, Yasushi

AU - Terada, Yukikatsu

AU - Endo, Yasuhiko

AU - Hong, Soojing

AU - Abe, Keiichi

AU - Onda, Kaori

AU - Tashiro, Makoto

AU - Enoto, Teruaki

AU - Miyawaki, Ryohei

AU - Kokubun, Motohide

AU - Makishima, Kazuo

AU - Sato, Goro

AU - Nakazawa, Kazuhiro

AU - Takahashi, Tadayuki

PY - 2006/5/19

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N2 - The Suzaku Wide-band All-sky Monitor (WAM), realized by large thick anti-coincidence shields of the Hard X-ray Detector (HXD), can be powerful gamma-ray burst (GRB) detector which is sensitive to 50-5000 keV gamma-rays. The WAM is now in a full operational phase, and we have already detected some GRBs simultaneously with other satellites (Swift, Konus-Wind, HETE2 and INTEGRAL SPI/ACS). The most impressive event among detected GRBs is GRB051008, which was detected up to 2 MeV with the WAM. In this paper, we report on the WAM in-flight performance as a GRB monitor from initial three-months operations, focusing on the GRB trigger status and spectral analysis of GRB051008 and GRB051111 combined with Swift.

AB - The Suzaku Wide-band All-sky Monitor (WAM), realized by large thick anti-coincidence shields of the Hard X-ray Detector (HXD), can be powerful gamma-ray burst (GRB) detector which is sensitive to 50-5000 keV gamma-rays. The WAM is now in a full operational phase, and we have already detected some GRBs simultaneously with other satellites (Swift, Konus-Wind, HETE2 and INTEGRAL SPI/ACS). The most impressive event among detected GRBs is GRB051008, which was detected up to 2 MeV with the WAM. In this paper, we report on the WAM in-flight performance as a GRB monitor from initial three-months operations, focusing on the GRB trigger status and spectral analysis of GRB051008 and GRB051111 combined with Swift.

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KW - X- and gamma-ray telescopes and instrumentation

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Suzaku wide-band all-sky monitor observations of GRB prompt emissions

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