Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yu-ichiro Ezoe"'
The Discovery of Diffuse X-Ray Emission in NGC 2024, One of the Nearest Massive Star-forming Regions
Publikováno v:
The Astrophysical Journal Letters. 649(2):L123-L128
Accepted: 2006-08-04
資料番号: SA1000373000
資料番号: SA1000373000
X-Ray Flares from a Late B-Type Star, HD 38563S, in NGC 2068 Observed with Chandra X-Ray Observatory
Publikováno v:
Publications of the Astronomical Society of Japan. 56:813-818
A report is made on the Chandra archival data analysis of NGC 2068, which is one of the nearest (∼ 400pc) and X-ray active star-forming regions, with an estimated age of 105–6 yr. The observation was made for 100 ks. Using the wavdetect tool, 152
Autor:
Yu-ichiro Ezoe, Motohide Kokubun, Grzegorz Madejski, N. Iyomoto, M. Kouda, Masahiko Sugiho, Tuneyoshi Kamae, Koji Nakazawa, Naomi Ota, Kazutaka Yamaoka, Yasunobu Uchiyama, Kazuo Makishima, A. Nomachi, Yukikatsu Terada, Makoto Tashiro, S. Kubo, Toshio Murakami, G. Sato, H. Ozawa, N. Isobe, Hiromitsu Takahashi, Takayuki Tamura, Y. Okada, Chiharu Tanihata, Yukari Matsumoto, Daisuke Yonetoku, Tadayuki Takahashi, Tsunefumi Mizuno, Jun Kataoka, Yasushi Fukazawa, Satoshi Watanabe, M. Sugizaki, Aya Kubota, Atsumasa Yoshida, J. Kotoku, I. Takahashi
Publikováno v:
IEEE Transactions on Nuclear Science. 49(4):1893-1897
著者人数:36名
資料番号: SA1002239000
資料番号: SA1002239000
Autor:
Yu-ichiro Ezoe, Makoto Tashiro, Yukari Matsumoto, T. Murakami, Yasushi Fukazawa, I. Takahashi, Yukikatsu Terada, Naomi Ota, Aya Kubota, Koji Nakazawa, Tuneyoshi Kamae, Chiharu Tanihata, T. Takahashi, Motohide Kokubun, Kazuo Makishima, Satoshi Watanabe, Naoki Isobe, H. Ozawa, Masahiko Sugiho, J. Kotoku, Daisuke Yonetoku, N. Iyomoto, Yasunobu Uchiyama, Kazutaka Yamaoka
Publikováno v:
IEEE Transactions on Nuclear Science. 48:426-429
著者人数:24名
資料番号: SA1002244000
資料番号: SA1002244000
Chandra ACIS-I data of the molecular cloud and HII region complex NGC 6334 were analyzed. The hard X-ray clumps detected with ASCA (Sekimoto et al. 2000) were resolved into 792 point sources. After removing the point sources, an extended X-ray emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75e1a86501e45d97667b0603f27aa12
An improved method is utilized to estimate the X-ray power spectral densities (PSD) and the variation time scales of three quasars in the Lockman Hole field. Five archival ROSAT PSPC data covering two year range are analyzed. To estimate PSD from spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::632222a2943cbf8e3a84d29c5451937b
Autor:
Chiharu Tanihata, Kazuhiro Nakazawa, Naomi Ota, K. Ebisawa, Naoki Isobe, Tsunefumi Mizuno, Shin'ichi Shinoda, Yasushi Fukazawa, Motohide Kokubun, Kunishiro Mori, Soh Watanabe, Naoko Iyomoto, Daisuke Yonetoku, Aya Kubota, Yasunobu Uchiyama, Masaaki Tanaka, Masahiko Sugiho, Tuneyoshi Kamae, M. Hamaya, I. Takahasi, Yukikatsu Terada, Tadayuki Takahashi, Takayuki Tamura, Kazutaka Yamaoka, J. Kotoku, Makoto Tashiro, Yukari Matsumoto, M. Horii, Koji Taguchi, Yu-ichiro Ezoe, Tomohisa Onishi, Toshio Murakami, Yoshio Mizuno, Kazuo Makishima
Publikováno v:
SPIE Proceedings.
The Hard X-ray Detector (HXD) is one of the three instruments on the fifth Japanese cosmic X-ray satellite ASTRO-E, scheduled for launch in January 2000. The HXD covers a wide energy range of 10-600 keV, using 16 identical GSO/BGO phoswich-counter mo
Autor:
T. Tamura, J. Kotoku, Yukikatsu Terada, Tuneyoshi Kamae, Naomi Ota, N. Iyomoto, Yasushi Fukazawa, Chiharu Tanihata, H. Ozawa, T. Takahashi, M. Sugizaki, Aya Kubota, Y. Uchiyama, Daisuke Yonetoku, Yukari Matsumoto, M. Kaneda, Naoki Isobe, Motohide Kokubun, Makoto Tashiro, Masahiko Sugiho, T. Murakami, S. Kubo, Kazuo Makishima, Shinichi Watanabe, Yu-ichiro Ezoe, I. Takahashi, Kazutaka Yamaoka, Koji Nakazawa
Publikováno v:
Scopus-Elsevier
The ASTRO-E Hard X-ray Detector utilizes GSO/BGO well-type phoswich counters in compound-eye configuration, to achieve an extremely low background level of about a few times 10/sup -5/ counts s/sup -1/ cm/sup -2/ keV/sup -1/. The GSO scintillators pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb5004fa15c5dd4229168e36a08ce9be
http://www.scopus.com/inward/record.url?eid=2-s2.0-0034593751&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0034593751&partnerID=MN8TOARS